clang-1/test/PCH/floating-literal.c

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629 B
C

// RUN: %clang_cc1 -triple mips64-none-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -x ast -ast-print %t | FileCheck %s
// Make sure the semantics of FloatingLiterals are stored correctly in
// the AST. Previously, the ASTWriter didn't store anything and the
// reader assumed PPC 128-bit float semantics, which is incorrect for
// targets with 128-bit IEEE long doubles.
long double foo = 1.0E4000L;
// CHECK: long double foo = 1.0E+4000L;
// Just as well check the others are still sane while we're here...
double bar = 1.0E300;
// CHECK: double bar = 1.0E+300;
float wibble = 1.0E40;
// CHECK: float wibble = 1.0E+40;