diff options
| author | Neil Booth <neil@daikokuya.co.uk> | 2002-07-26 16:29:31 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2002-07-26 16:29:31 +0000 |
| commit | c2734e0563046134ee6164ef790d0f1540526f22 (patch) | |
| tree | 5271a5e987c477ea49c8fa0b44e1dc372faa2147 /gcc/cppmacro.c | |
| parent | c372b0fa9321712b05a03d00abe3bc763f4b0e64 (diff) | |
| download | gcc-c2734e0563046134ee6164ef790d0f1540526f22.zip gcc-c2734e0563046134ee6164ef790d0f1540526f22.tar.gz gcc-c2734e0563046134ee6164ef790d0f1540526f22.tar.bz2 | |
cppmacro.c (_cpp_create_definition): Don't attempt redefinition warnings on assertions.
* cppmacro.c (_cpp_create_definition): Don't attempt redefinition
warnings on assertions.
From-SVN: r55778
Diffstat (limited to 'gcc/cppmacro.c')
| -rw-r--r-- | gcc/cppmacro.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c index c8e2410..50cc9bb 100644 --- a/gcc/cppmacro.c +++ b/gcc/cppmacro.c @@ -1547,7 +1547,7 @@ _cpp_create_definition (pfile, node) if (!ok) return ok; - if (node->type != NT_VOID) + if (node->type == NT_MACRO) { if (CPP_OPTION (pfile, warn_unused_macros)) _cpp_warn_if_unused_macro (pfile, node, NULL); @@ -1562,9 +1562,11 @@ _cpp_create_definition (pfile, node) node->value.macro->line, 0, "this is the location of the previous definition"); } - _cpp_free_definition (node); } + if (node->type != NT_VOID) + _cpp_free_definition (node); + /* Enter definition in hash table. */ node->type = NT_MACRO; node->value.macro = macro; |