diff options
Diffstat (limited to 'gcc/c-pragma.c')
| -rw-r--r-- | gcc/c-pragma.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/gcc/c-pragma.c b/gcc/c-pragma.c index 65b12ce..1407a11 100644 --- a/gcc/c-pragma.c +++ b/gcc/c-pragma.c @@ -37,9 +37,10 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA #include "vec.h" #include "target.h" -#define GCC_BAD(gmsgid) do { warning (0, gmsgid); return; } while (0) +#define GCC_BAD(gmsgid) \ + do { warning (OPT_Wpragmas, gmsgid); return; } while (0) #define GCC_BAD2(gmsgid, arg) \ - do { warning (0, gmsgid, arg); return; } while (0) + do { warning (OPT_Wpragmas, gmsgid, arg); return; } while (0) typedef struct align_stack GTY(()) { @@ -110,7 +111,7 @@ pop_alignment (tree id) break; } if (entry == NULL) - warning (0, "\ + warning (OPT_Wpragmas, "\ #pragma pack(pop, %s) encountered without matching #pragma pack(push, %s)" , IDENTIFIER_POINTER (id), IDENTIFIER_POINTER (id)); } @@ -203,7 +204,7 @@ handle_pragma_pack (cpp_reader * ARG_UNUSED (dummy)) GCC_BAD ("malformed %<#pragma pack%> - ignored"); if (c_lex (&x) != CPP_EOF) - warning (0, "junk at end of %<#pragma pack%>"); + warning (OPT_Wpragmas, "junk at end of %<#pragma pack%>"); if (flag_pack_struct) GCC_BAD ("#pragma pack has no effect with -fpack-struct - ignored"); @@ -259,8 +260,8 @@ apply_pragma_weak (tree decl, tree value) if (SUPPORTS_WEAK && DECL_EXTERNAL (decl) && TREE_USED (decl) && !DECL_WEAK (decl) /* Don't complain about a redundant #pragma. */ && TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))) - warning (0, "applying #pragma weak %q+D after first use results " - "in unspecified behavior", decl); + warning (OPT_Wpragmas, "applying #pragma weak %q+D after first use " + "results in unspecified behavior", decl); declare_weak (decl); } @@ -342,7 +343,7 @@ handle_pragma_weak (cpp_reader * ARG_UNUSED (dummy)) t = c_lex (&x); } if (t != CPP_EOF) - warning (0, "junk at end of #pragma weak"); + warning (OPT_Wpragmas, "junk at end of #pragma weak"); decl = identifier_global_value (name); if (decl && DECL_P (decl)) @@ -415,7 +416,7 @@ handle_pragma_redefine_extname (cpp_reader * ARG_UNUSED (dummy)) GCC_BAD ("malformed #pragma redefine_extname, ignored"); t = c_lex (&x); if (t != CPP_EOF) - warning (0, "junk at end of #pragma redefine_extname"); + warning (OPT_Wpragmas, "junk at end of #pragma redefine_extname"); if (!flag_mudflap && !targetm.handle_pragma_redefine_extname) { @@ -438,8 +439,8 @@ handle_pragma_redefine_extname (cpp_reader * ARG_UNUSED (dummy)) name = targetm.strip_name_encoding (name); if (strcmp (name, IDENTIFIER_POINTER (newname))) - warning (0, "#pragma redefine_extname ignored due to conflict with " - "previous rename"); + warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to " + "conflict with previous rename"); } else change_decl_assembler_name (decl, newname); @@ -461,8 +462,8 @@ add_to_renaming_pragma_list (tree oldname, tree newname) if (previous) { if (TREE_VALUE (previous) != newname) - warning (0, "#pragma redefine_extname ignored due to conflict with " - "previous #pragma redefine_extname"); + warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to " + "conflict with previous #pragma redefine_extname"); return; } @@ -483,7 +484,7 @@ handle_pragma_extern_prefix (cpp_reader * ARG_UNUSED (dummy)) GCC_BAD ("malformed #pragma extern_prefix, ignored"); t = c_lex (&x); if (t != CPP_EOF) - warning (0, "junk at end of #pragma extern_prefix"); + warning (OPT_Wpragmas, "junk at end of #pragma extern_prefix"); if (targetm.handle_pragma_extern_prefix) /* Note that the length includes the null terminator. */ @@ -516,7 +517,7 @@ maybe_apply_renaming_pragma (tree decl, tree asmname) oldname = targetm.strip_name_encoding (oldname); if (asmname && strcmp (TREE_STRING_POINTER (asmname), oldname)) - warning (0, "asm declaration ignored due to " + warning (OPT_Wpragmas, "asm declaration ignored due to " "conflict with previous rename"); /* Take any pending redefine_extname off the list. */ @@ -525,7 +526,7 @@ maybe_apply_renaming_pragma (tree decl, tree asmname) { /* Only warn if there is a conflict. */ if (strcmp (IDENTIFIER_POINTER (TREE_VALUE (t)), oldname)) - warning (0, "#pragma redefine_extname ignored due to " + warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to " "conflict with previous rename"); *p = TREE_CHAIN (t); @@ -547,7 +548,7 @@ maybe_apply_renaming_pragma (tree decl, tree asmname) { if (strcmp (TREE_STRING_POINTER (asmname), IDENTIFIER_POINTER (newname)) != 0) - warning (0, "#pragma redefine_extname ignored due to " + warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to " "conflict with __asm__ declaration"); return asmname; } @@ -661,7 +662,7 @@ handle_pragma_visibility (cpp_reader *dummy ATTRIBUTE_UNUSED) } } if (c_lex (&x) != CPP_EOF) - warning (0, "junk at end of %<#pragma GCC visibility%>"); + warning (OPT_Wpragmas, "junk at end of %<#pragma GCC visibility%>"); } #endif |