diff options
Diffstat (limited to 'gcc/cpplib.c')
| -rw-r--r-- | gcc/cpplib.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/cpplib.c b/gcc/cpplib.c index 6e2177e3003..697cea8f71f 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -3112,6 +3112,14 @@ do_include (pfile, keyword, unused1, unused2) int pcfnum; f= -1; /* JF we iz paranoid! */ + if (CPP_PEDANTIC (pfile) && !CPP_BUFFER (pfile)->system_header_p) + { + if (importing) + cpp_pedwarn (pfile, "ANSI C does not allow `#import'"); + if (skip_dirs) + cpp_pedwarn (pfile, "ANSI C does not allow `#include_next'"); + } + if (importing && CPP_OPTIONS (pfile)->warn_import && !CPP_OPTIONS (pfile)->inhibit_warnings && !CPP_BUFFER (pfile)->system_header_p && !pfile->import_warning) @@ -3905,7 +3913,9 @@ do_warning (pfile, keyword, buf, limit) bcopy (buf, copy, length); copy[length] = 0; SKIP_WHITE_SPACE (copy); - cpp_warning (pfile, "#warning %s", copy); + /* Use `pedwarn' not `warning', because #warning isn't in the C Standard; + if -pedantic-errors is given, #warning should cause an error. */ + cpp_pedwarn (pfile, "#warning %s", copy); return 0; } |
