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| author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-08-06 20:35:46 +0000 |
|---|---|---|
| committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-08-06 20:35:46 +0000 |
| commit | ed909a0959acaa751bb78bcf3b7c44c3c07942a0 (patch) | |
| tree | 6bf828a9fcc79198ebca01c572aeea673134e23a /gcc/cpplib.h | |
| parent | 1d6eb2a0734ba49f4477fcff84d920ab5e45e5a9 (diff) | |
| download | ppe42-gcc-ed909a0959acaa751bb78bcf3b7c44c3c07942a0.tar.gz ppe42-gcc-ed909a0959acaa751bb78bcf3b7c44c3c07942a0.zip | |
* cppinit.c (struct lang_flags): Rename trigraphs std.
(set_lang): Update.
* cpplib.h (struct cpp_options): New member std.
* cppmacro.c (_cpp_builtin_macro_text): Use std.
(collect_args): Flag whether to swallow a possible future
comma pasted with varargs.
(replace_args): Use this flag.
* doc/cpp.texi: Update varargs extension documentation.
testsuite:
* gcc.dg/cpp/vararg3.c, gcc.dg/cpp/vararg4.c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56077 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cpplib.h')
| -rw-r--r-- | gcc/cpplib.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/cpplib.h b/gcc/cpplib.h index 8902f536902..7282df7f07d 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -367,6 +367,9 @@ struct cpp_options /* Nonzero for the 1999 C Standard, including corrigenda and amendments. */ unsigned char c99; + /* Nonzero if we are conforming to a specific C or C++ standard. */ + unsigned char std; + /* Nonzero means give all the error messages the ANSI standard requires. */ unsigned char pedantic; |
