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| author | Jakub Jelinek <jakub@redhat.com> | 2016-05-05 15:26:59 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-05-05 15:26:59 +0200 |
| commit | 351f85c5be3287b3ab495195ff15c5fedf09303f (patch) | |
| tree | b1c40179c0f161d00823019b5aa3295ab05f47ee /gcc/c/c-parser.c | |
| parent | f5c40ce2cf8812d28e4738143a491bd77c0a0ce0 (diff) | |
| download | gcc-351f85c5be3287b3ab495195ff15c5fedf09303f.zip gcc-351f85c5be3287b3ab495195ff15c5fedf09303f.tar.gz gcc-351f85c5be3287b3ab495195ff15c5fedf09303f.tar.bz2 | |
c-parser.c (c_parser_switch_statement): Add IF_P argument, parse it through to c_parser_c99_block_statement.
* c-parser.c (c_parser_switch_statement): Add IF_P argument,
parse it through to c_parser_c99_block_statement.
(c_parser_statement_after_labels): Adjust c_parser_switch_statement
caller.
* parser.c (cp_parser_selection_statement): For RID_SWITCH,
pass if_p instead of NULL to cp_parser_implicitly_scoped_statement.
* c-c++-common/Wdangling-else-4.c: New test.
From-SVN: r235920
Diffstat (limited to 'gcc/c/c-parser.c')
| -rw-r--r-- | gcc/c/c-parser.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index d275f8e..6523c08 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -1305,7 +1305,7 @@ static void c_parser_statement (c_parser *, bool *); static void c_parser_statement_after_labels (c_parser *, bool *, vec<tree> * = NULL); static void c_parser_if_statement (c_parser *, bool *, vec<tree> *); -static void c_parser_switch_statement (c_parser *); +static void c_parser_switch_statement (c_parser *, bool *); static void c_parser_while_statement (c_parser *, bool, bool *); static void c_parser_do_statement (c_parser *, bool); static void c_parser_for_statement (c_parser *, bool, bool *); @@ -5138,7 +5138,7 @@ c_parser_statement_after_labels (c_parser *parser, bool *if_p, c_parser_if_statement (parser, if_p, chain); break; case RID_SWITCH: - c_parser_switch_statement (parser); + c_parser_switch_statement (parser, if_p); break; case RID_WHILE: c_parser_while_statement (parser, false, if_p); @@ -5570,7 +5570,7 @@ c_parser_if_statement (c_parser *parser, bool *if_p, vec<tree> *chain) */ static void -c_parser_switch_statement (c_parser *parser) +c_parser_switch_statement (c_parser *parser, bool *if_p) { struct c_expr ce; tree block, expr, body, save_break; @@ -5605,7 +5605,7 @@ c_parser_switch_statement (c_parser *parser) c_start_case (switch_loc, switch_cond_loc, expr, explicit_cast_p); save_break = c_break_label; c_break_label = NULL_TREE; - body = c_parser_c99_block_statement (parser, NULL/*if??*/); + body = c_parser_c99_block_statement (parser, if_p); c_finish_case (body, ce.original_type); if (c_break_label) { |