diff options
Diffstat (limited to 'gcc/c-family/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-family/c-cppbuiltin.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c index feb7e61..339dd2b 100644 --- a/gcc/c-family/c-cppbuiltin.c +++ b/gcc/c-family/c-cppbuiltin.c @@ -589,6 +589,10 @@ c_cpp_builtins_optimize_pragma (cpp_reader *pfile, tree prev_tree, if (flag_undef) return; + /* Make sure all of the builtins about to be declared have + BUILTINS_LOCATION has their location_t. */ + cpp_force_token_locations (parse_in, BUILTINS_LOCATION); + /* Other target-independent built-ins determined by command-line options. */ if (!prev->x_optimize_size && cur->x_optimize_size) @@ -653,6 +657,8 @@ c_cpp_builtins_optimize_pragma (cpp_reader *pfile, tree prev_tree, cpp_define_unused (pfile, "__ROUNDING_MATH__"); else if (prev->x_flag_rounding_math && !cur->x_flag_rounding_math) cpp_undef (pfile, "__ROUNDING_MATH__"); + + cpp_stop_forcing_token_locations (parse_in); } |