diff options
Diffstat (limited to 'libcpp/expr.c')
| -rw-r--r-- | libcpp/expr.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libcpp/expr.c b/libcpp/expr.c index b98c038..2ba7726 100644 --- a/libcpp/expr.c +++ b/libcpp/expr.c @@ -1068,6 +1068,7 @@ parse_defined (cpp_reader *pfile) } } + bool is_defined = false; if (node) { if ((pfile->context != initial_context @@ -1075,9 +1076,11 @@ parse_defined (cpp_reader *pfile) && CPP_OPTION (pfile, warn_expansion_to_defined)) cpp_pedwarning (pfile, CPP_W_EXPANSION_TO_DEFINED, "this use of \"defined\" may not be portable"); - + is_defined = _cpp_defined_macro_p (node); + if (!_cpp_maybe_notify_macro_use (pfile, node, token->src_loc)) + /* It wasn't a macro after all. */ + is_defined = false; _cpp_mark_macro_used (node); - _cpp_maybe_notify_macro_use (pfile, node, token->src_loc); /* A possible controlling macro of the form #if !defined (). _cpp_parse_expr checks there was no other junk on the line. */ @@ -1093,7 +1096,7 @@ parse_defined (cpp_reader *pfile) result.unsignedp = false; result.high = 0; result.overflow = false; - result.low = node && _cpp_defined_macro_p (node); + result.low = is_defined; return result; } |