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| author | Richard Kenner <kenner@gcc.gnu.org> | 1996-10-09 16:19:45 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1996-10-09 16:19:45 -0400 |
| commit | 39b3bed7fe8bdc44fe4f203934629ab1175e53f2 (patch) | |
| tree | 41216e363f9bee0fc585870329f584da9e3d4ed0 /gcc/c-decl.c | |
| parent | 79188db9b445a48666dfeca6ed01077a985e28f2 (diff) | |
| download | gcc-39b3bed7fe8bdc44fe4f203934629ab1175e53f2.tar.gz | |
(dollars_in_ident): DOLLARS_IN_IDENTIFIERS is now Boolean.
(c_decode_option): -fdollars-in-identifiers is now independent of -ansi,
of -traditional, and of DOLLARS_IN_IDENTIFIERS.
From-SVN: r12930
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 1eab9f39ab0..611b3ef2a53 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -549,13 +549,12 @@ int warn_missing_braces; int warn_sign_compare; -/* Nonzero means `$' can be in an identifier. - See cccp.c for reasons why this breaks some obscure ANSI C programs. */ +/* Nonzero means `$' can be in an identifier. */ #ifndef DOLLARS_IN_IDENTIFIERS #define DOLLARS_IN_IDENTIFIERS 1 #endif -int dollars_in_ident = DOLLARS_IN_IDENTIFIERS > 1; +int dollars_in_ident = DOLLARS_IN_IDENTIFIERS; /* Decode the string P as a language-specific option for C. Return 1 if it is recognized (and handle it); @@ -569,9 +568,6 @@ c_decode_option (p) { flag_traditional = 1; flag_writable_strings = 1; -#if DOLLARS_IN_IDENTIFIERS > 0 - dollars_in_ident = 1; -#endif } else if (!strcmp (p, "-fallow-single-precision")) flag_allow_single_precision = 1; @@ -579,14 +575,9 @@ c_decode_option (p) { flag_traditional = 0; flag_writable_strings = 0; - dollars_in_ident = DOLLARS_IN_IDENTIFIERS > 1; } else if (!strcmp (p, "-fdollars-in-identifiers")) - { -#if DOLLARS_IN_IDENTIFIERS > 0 - dollars_in_ident = 1; -#endif - } + dollars_in_ident = 1; else if (!strcmp (p, "-fno-dollars-in-identifiers")) dollars_in_ident = 0; else if (!strcmp (p, "-fsigned-char")) @@ -634,7 +625,7 @@ c_decode_option (p) else if (!strcmp (p, "-fident")) flag_no_ident = 0; else if (!strcmp (p, "-ansi")) - flag_no_asm = 1, flag_no_nonansi_builtin = 1, dollars_in_ident = 0; + flag_no_asm = 1, flag_no_nonansi_builtin = 1; else if (!strcmp (p, "-Wimplicit")) warn_implicit = 1; else if (!strcmp (p, "-Wno-implicit")) |