Consolidate all token length limits (1024), including one bad one (80) hardcoded on the stack (issue #40, issue #41).

Test/baseResults/tokenLength.vert.out

@@ -13,7 +13,23 @@ ERROR: 0:35: '' : numeric literal too big
 ERROR: 0:36: '' : float literal too long 
 ERROR: 0:36: '' : float literal too long 
 ERROR: 0:36: '' : float literal too long 
-ERROR: 14 compilation errors.  No code generated.
+WARNING: 0:39: '#extension' : extension not supported: a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhh01234
+ERROR: 0:40: '' : name too long 
+WARNING: 0:40: '#extension' : extension not supported: a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhh01234
+ERROR: 0:43: '' : name too long 
+ERROR: 0:44: '#extension' : ':' missing after extension name 
+ERROR: 0:47: '#error' : in long non - zero # if  
+ERROR: 0:50: '#error' : in long zero # if  
+ERROR: 0:52: '' : numeric literal too long 
+ERROR: 0:53: '#error' : in too long # if  
+ERROR: 0:56: 'preprocessor evaluation' : undefined macro in expression not allowed in es profile A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+ERROR: 0:59: 'preprocessor evaluation' : undefined macro in expression not allowed in es profile A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ERROR: 0:62: '' : name too long 
+ERROR: 0:62: 'preprocessor evaluation' : undefined macro in expression not allowed in es profile A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ERROR: 0:67: '' : numeric literal too long 
+ERROR: 0:70: '' : name too long 
+ERROR: 0:70: 'preprocessor evaluation' : undefined macro in expression not allowed in es profile A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ERROR: 28 compilation errors.  No code generated.
 
 
 Shader version: 300

Test/tokenLength.vert

@@ -34,3 +34,39 @@ int superH = 0xBCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789AB
 int superO = 0777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777;
 int superI = 429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295;
 float superF = 1.012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890121234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901212345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012;
+
+// Boundary cases
+#extension a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhh01234 : enable
+#extension a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhh012345 : enable
+
+// Super long
+#extension A29496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295
+
+// Boundary cases
+#if 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+#error in long non-zero #if
+#endif
+#if 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 == 0
+#error in long zero #if
+#endif
+#if 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 == 0
+#error in too long #if
+#endif
+
+#if A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+#error in long macro #if
+#endif
+#if A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+#error in long macro #if
+#endif
+#if A0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+#error in too long macro #if
+#endif
+
+// Super long
+#if 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+#error in super long #if
+#endif
+#if A000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+#error in super long macro #if
+#endif

glslang/Include/Common.h

@@ -197,7 +197,7 @@ struct TSourceLoc {
 
 typedef TMap<TString, TString> TPragmaTable;
 
-const int GlslangMaxTokenLength = 1024;
+const int MaxTokenLength = 1024;
 
 template <class T> bool IsPow2(T powerOf2)
 {

glslang/MachineIndependent/ParseHelper.cpp

@@ -347,7 +347,7 @@ void TParseContext::outputMessage(TSourceLoc loc, const char* szReason,
                                   const char* szExtraInfoFormat,
                                   TPrefixType prefix, va_list args)
 {
-    const int maxSize = GlslangMaxTokenLength + 200;
+    const int maxSize = MaxTokenLength + 200;
     char szExtraInfo[maxSize];
 
     safe_vsprintf(szExtraInfo, maxSize, szExtraInfoFormat, args);

glslang/MachineIndependent/PoolAlloc.cpp

@@ -192,8 +192,8 @@ void TAllocation::checkGuardBlock(unsigned char*, unsigned char, const char*) co
 #ifdef GUARD_BLOCKS
     for (int x = 0; x < guardBlockSize; x++) {
         if (blockMem[x] != val) {
-			const int maxSize = 80;
+            const int maxSize = 80;
-            char assertMsg[80];
+            char assertMsg[maxSize];
 
             // We don't print the assert message.  It's here just to be helpful.
             snprintf(assertMsg, maxSize, "PoolAlloc: Damage %s %zu byte allocation at 0x%p\n",

glslang/MachineIndependent/preprocessor/Pp.cpp

@@ -748,7 +748,7 @@ int TPpContext::CPPextension(TPpToken* ppToken)
 {
     int line = ppToken->loc.line;
     int token = scanToken(ppToken);
-    char extensionName[80];
+    char extensionName[MaxTokenLength + 1];
 
     if (token=='\n') {
         parseContext.ppError(ppToken->loc, "extension name not specified", "#extension", "");
@@ -758,6 +758,7 @@ int TPpContext::CPPextension(TPpToken* ppToken)
     if (token != PpAtomIdentifier)
         parseContext.ppError(ppToken->loc, "extension name expected", "#extension", "");
 
+    assert(strlen(ppToken->name) <= MaxTokenLength);
     strcpy(extensionName, ppToken->name);
 
     token = scanToken(ppToken);

glslang/MachineIndependent/preprocessor/PpContext.h

@@ -102,15 +102,13 @@ public:
     }
     bool operator!=(const TPpToken& right) { return ! operator==(right); }
 
-    static const int maxTokenLength = 1024;
-
     TSourceLoc loc;
     int    token;
     bool   space;  // true if a space (for white space or a removed comment) should also be recognized, in front of the token returned
     int    ival;
     double dval;
     int    atom;
-    char   name[maxTokenLength+1];
+    char   name[MaxTokenLength + 1];
 };
 
 class TInputScanner;

glslang/MachineIndependent/preprocessor/PpScanner.cpp

@@ -129,7 +129,7 @@ int TPpContext::lFloatConst(int len, int ch, TPpToken* ppToken)
         str[len++] = (char)ch;
         ch = getChar();
         while (ch >= '0' && ch <= '9') {
-            if (len < TPpToken::maxTokenLength) {
+            if (len < MaxTokenLength) {
                 declen++;
                 if (len > 0 || ch != '0') {
                     str[len] = (char)ch;
@@ -149,7 +149,7 @@ int TPpContext::lFloatConst(int len, int ch, TPpToken* ppToken)
 
     if (ch == 'e' || ch == 'E') {
         HasDecimalOrExponent = true;
-        if (len >= TPpToken::maxTokenLength) {
+        if (len >= MaxTokenLength) {
             parseContext.ppError(ppToken->loc, "float literal too long", "", "");
             len = 1;
             str_len = 1;
@@ -165,7 +165,7 @@ int TPpContext::lFloatConst(int len, int ch, TPpToken* ppToken)
             }
             if (ch >= '0' && ch <= '9') {
                 while (ch >= '0' && ch <= '9') {
-                    if (len < TPpToken::maxTokenLength) {
+                    if (len < MaxTokenLength) {
                         str[len++] = (char)ch;
                         ch = getChar();
                     } else {
@@ -193,7 +193,7 @@ int TPpContext::lFloatConst(int len, int ch, TPpToken* ppToken)
                 ungetChar();
                 ungetChar();
             } else {
-                if (len < TPpToken::maxTokenLength) {
+                if (len < MaxTokenLength) {
                     str[len++] = (char)ch;
                     str[len++] = (char)ch2;
                     isDouble = 1;
@@ -208,7 +208,7 @@ int TPpContext::lFloatConst(int len, int ch, TPpToken* ppToken)
                 parseContext.profileRequires(ppToken->loc, ~EEsProfile, 120, nullptr, "floating-point suffix");
             if (! HasDecimalOrExponent)
                 parseContext.ppError(ppToken->loc, "float literal needs a decimal point or exponent", "", "");
-            if (len < TPpToken::maxTokenLength)
+            if (len < MaxTokenLength)
                 str[len++] = (char)ch;
             else {
                 parseContext.ppError(ppToken->loc, "float literal too long", "", "");
@@ -272,7 +272,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
         case 'u': case 'v': case 'w': case 'x': case 'y':
         case 'z':
             do {
-                if (len < TPpToken::maxTokenLength) {
+                if (len < MaxTokenLength) {
                     tokenText[len++] = (char)ch;
                     ch = pp->getChar();
                 } else {
@@ -336,7 +336,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
                     pp->parseContext.ppError(ppToken->loc, "bad digit in hexidecimal literal", "", "");
                 }
                 if (ch == 'u' || ch == 'U') {
-                    if (len < TPpToken::maxTokenLength)
+                    if (len < MaxTokenLength)
                         ppToken->name[len++] = (char)ch;
                     isUnsigned = true;
                 } else
@@ -358,7 +358,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
 
                 // see how much octal-like stuff we can read
                 while (ch >= '0' && ch <= '7') {
-                    if (len < TPpToken::maxTokenLength)
+                    if (len < MaxTokenLength)
                         ppToken->name[len++] = (char)ch;
                     else if (! AlreadyComplained) {
                         pp->parseContext.ppError(ppToken->loc, "numeric literal too long", "", "");
@@ -376,7 +376,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
                 if (ch == '8' || ch == '9') {
                     nonOctal = true;
                     do {
-                        if (len < TPpToken::maxTokenLength)
+                        if (len < MaxTokenLength)
                             ppToken->name[len++] = (char)ch;
                         else if (! AlreadyComplained) {
                             pp->parseContext.ppError(ppToken->loc, "numeric literal too long", "", "");
@@ -393,7 +393,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
                     pp->parseContext.ppError(ppToken->loc, "octal literal digit too large", "", "");
 
                 if (ch == 'u' || ch == 'U') {
-                    if (len < TPpToken::maxTokenLength)
+                    if (len < MaxTokenLength)
                         ppToken->name[len++] = (char)ch;
                     isUnsigned = true;
                 } else
@@ -416,7 +416,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
             // can't be hexidecimal or octal, is either decimal or floating point
 
             do {
-                if (len < TPpToken::maxTokenLength)
+                if (len < MaxTokenLength)
                     ppToken->name[len++] = (char)ch;
                 else if (! AlreadyComplained) {
                     pp->parseContext.ppError(ppToken->loc, "numeric literal too long", "", "");
@@ -431,7 +431,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
                 int numericLen = len;
                 bool uint = false;
                 if (ch == 'u' || ch == 'U') {
-                    if (len < TPpToken::maxTokenLength)
+                    if (len < MaxTokenLength)
                         ppToken->name[len++] = (char)ch;
                     uint = true;
                 } else
@@ -627,7 +627,7 @@ int TPpContext::tStringInput::scan(TPpToken* ppToken)
         case '"':
             ch = pp->getChar();
             while (ch != '"' && ch != '\n' && ch != EOF) {
-                if (len < TPpToken::maxTokenLength) {
+                if (len < MaxTokenLength) {
                     tokenText[len] = (char)ch;
                     len++;
                     ch = pp->getChar();

glslang/MachineIndependent/preprocessor/PpTokens.cpp

@@ -196,7 +196,7 @@ int TPpContext::ReadToken(TokenStream *pTok, TPpToken *ppToken)
         len = 0;
         ch = lReadByte(pTok);
         while (ch != 0) {
-            if (len < TPpToken::maxTokenLength) {
+            if (len < MaxTokenLength) {
                 tokenText[len] = (char)ch;
                 len++;
                 ch = lReadByte(pTok);