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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2000-08-21 14:54:28 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2000-08-21 14:54:28 +0000 |
| commit | cde6e6843d0521cc837be3d5154be6c3ab93a254 (patch) | |
| tree | 567643882a164b0c7c6014faac6840e3404eb29e /gcc/c-lex.c | |
| parent | 120dc6cd25a52db6221ea7ccf1a07acea21d3a02 (diff) | |
| download | gcc-cde6e6843d0521cc837be3d5154be6c3ab93a254.zip gcc-cde6e6843d0521cc837be3d5154be6c3ab93a254.tar.gz gcc-cde6e6843d0521cc837be3d5154be6c3ab93a254.tar.bz2 | |
c-decl.c (duplicate_decls, [...]): Restrict -Wtraditional warnings to user code.
* c-decl.c (duplicate_decls, define_label): Restrict -Wtraditional
warnings to user code.
* c-lex.c (readescape, yylex): Likewise.
* c-typeck.c (store_init_value, process_init_element): Likewise
(c_expand_start_case): Format.
From-SVN: r35845
Diffstat (limited to 'gcc/c-lex.c')
| -rw-r--r-- | gcc/c-lex.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/c-lex.c b/gcc/c-lex.c index 77442e3..c1b85c7 100644 --- a/gcc/c-lex.c +++ b/gcc/c-lex.c @@ -902,7 +902,7 @@ readescape (ignore_ptr) switch (c) { case 'x': - if (warn_traditional) + if (warn_traditional && !in_system_header) warning ("the meaning of `\\x' varies with -traditional"); if (flag_traditional) @@ -987,7 +987,7 @@ readescape (ignore_ptr) return TARGET_BS; case 'a': - if (warn_traditional) + if (warn_traditional && !in_system_header) warning ("the meaning of `\\a' varies with -traditional"); if (flag_traditional) @@ -1912,7 +1912,7 @@ yylex () /* We assume that constants specified in a non-decimal base are bit patterns, and that the programmer really meant what they wrote. */ - if (warn_traditional && base == 10 + if (warn_traditional && !in_system_header && base == 10 && traditional_type != ansi_type) { if (TYPE_PRECISION (traditional_type) |