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Граф коммитов

Автор	SHA1	Сообщение	Дата
Argyrios Kyrtzidis	219cffcad3	Change warning about incomplete parsing of C++ default arg to error and provide a test case; thanks Doug! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110603 91177308-0d34-0410-b5e6-96231b3b80d8	2010-08-09 21:08:13 +00:00
Argyrios Kyrtzidis	2b602adf97	Introduce a new token kind 'cxx_defaultarg_end' to mark the end of C++ default arguments that were part of lexed method declarations. This avoid interference with tokens coming after the point where the default arg tokens were 'injected', e.g. for typedef struct Inst { void m(int x=0); } InstPtr; when parsing '0' the next token would be '' and things would be messed up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110436 91177308-0d34-0410-b5e6-96231b3b80d8	2010-08-06 09:47:24 +00:00
Argyrios Kyrtzidis	7fd3a6456a	When "delayed parsing" C++ default arguments, if there is an error, there may be tokens left in the token stream that will interfere (they will be parsed as if they are after the class' '}') and a crash will occur because the CachedTokens that holds them will be deleted while the lexer is still using them. Make sure that the tokens of default args are removed from the token stream. Fixes PR6647. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99939 91177308-0d34-0410-b5e6-96231b3b80d8	2010-03-30 22:14:32 +00:00

Автор

SHA1

Сообщение

Дата

Argyrios Kyrtzidis

219cffcad3

Change warning about incomplete parsing of C++ default arg to error and provide a test case; thanks Doug!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110603 91177308-0d34-0410-b5e6-96231b3b80d8

2010-08-09 21:08:13 +00:00

Argyrios Kyrtzidis

2b602adf97

Introduce a new token kind 'cxx_defaultarg_end' to mark the end of C++ default arguments that were part of

lexed method declarations.

This avoid interference with tokens coming after the point where the default arg tokens were 'injected', e.g. for

typedef struct Inst {
  void m(int x=0);
} *InstPtr;

when parsing '0' the next token would be '*' and things would be messed up.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110436 91177308-0d34-0410-b5e6-96231b3b80d8

2010-08-06 09:47:24 +00:00

Argyrios Kyrtzidis

7fd3a6456a

When "delayed parsing" C++ default arguments, if there is an error, there may be tokens left in the token stream

that will interfere (they will be parsed as if they are after the class' '}') and a crash will occur because
the CachedTokens that holds them will be deleted while the lexer is still using them.

Make sure that the tokens of default args are removed from the token stream.
Fixes PR6647.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99939 91177308-0d34-0410-b5e6-96231b3b80d8

2010-03-30 22:14:32 +00:00

3 Коммитов