diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 194535116b3..18229305837 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -375,6 +375,8 @@ typedef rtx (*lang_expand_expr_t) lang_expand_expr_t lang_expand_expr = 0; +tree (*lang_expand_constant) PROTO((tree)) = 0; + /* Pointer to function to finish handling an incomplete decl at the end of compilation. */ @@ -5245,7 +5247,7 @@ main (argc, argv) else level = 2; - if (da_len > 1 && !strncmp (str, "gdwarf", da_len)) + if (da_len > 1 && *p && !strncmp (str, "gdwarf", da_len)) { error ("use -gdwarf -g%d for DWARF v1, level %d", level, level); |