diff options
| author | Zack Weinberg <zack@codesourcery.com> | 2001-10-12 03:34:39 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2001-10-12 03:34:39 +0000 |
| commit | 7cb4ff28b161c364b176b7901f165a7210b5c9db (patch) | |
| tree | 97e0e4f326a542e619daf88eca0ae3ed73c7dca1 | |
| parent | b14127e69159d5138b9f345d5275cfbd3a762c4f (diff) | |
| download | gcc-7cb4ff28b161c364b176b7901f165a7210b5c9db.zip gcc-7cb4ff28b161c364b176b7901f165a7210b5c9db.tar.gz gcc-7cb4ff28b161c364b176b7901f165a7210b5c9db.tar.bz2 | |
toplev.c (compile_file): Ignore return value from yyparse.
* toplev.c (compile_file): Ignore return value from yyparse.
Always pop any nested binding levels after yyparse returns.
From-SVN: r46223
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/toplev.c | 22 |
2 files changed, 14 insertions, 13 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ca80a41..7d07060 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-10-11 Zack Weinberg <zack@codesourcery.com> + + * toplev.c (compile_file): Ignore return value from yyparse. + Always pop any nested binding levels after yyparse returns. + 2001-10-11 Richard Henderson <rth@redhat.com> * doc/c-tree.texi (Expression trees): Add VTABLE_REF. diff --git a/gcc/toplev.c b/gcc/toplev.c index e940aa6..ab83065 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -2118,8 +2118,9 @@ pop_srcloc () lineno = input_file_stack->line; } -/* Compile an entire file of output from cpp, named NAME. - Write a file of assembly output and various debugging dumps. */ +/* Compile an entire translation unit, whose primary source file is + named NAME. Write a file of assembly output and various debugging + dumps. */ static void compile_file (name) @@ -2140,7 +2141,7 @@ compile_file (name) init_timevar (); timevar_start (TV_TOTAL); - /* Open assembler code output file. Do this even if -fsyntax-only is on, + /* Open assembly code output file. Do this even if -fsyntax-only is on, because then the driver will have provided the name of a temporary file or bit bucket for us. */ @@ -2324,17 +2325,12 @@ compile_file (name) /* Call the parser, which parses the entire file (calling rest_of_compilation for each function). */ + yyparse (); - if (yyparse () != 0) - { - if (errorcount == 0) - fnotice (stderr, "Errors detected in input file (your bison.simple is out of date)\n"); - - /* In case there were missing closebraces, - get us back to the global binding level. */ - while (! global_bindings_p ()) - poplevel (0, 0, 0); - } + /* In case there were missing block closers, + get us back to the global binding level. */ + while (! global_bindings_p ()) + poplevel (0, 0, 0); /* Compilation is now finished except for writing what's left of the symbol table output. */ |