From b4b560332c6978dde1aafaff5cbca1a4347cd718 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20L=C3=B3pez-Ib=C3=A1=C3=B1ez?= Date: Mon, 26 Nov 2007 19:01:54 +0000 Subject: re PR c/23722 (bad error recovery with if blocks and else) 2007-11-26 Manuel Lopez-Ibanez PR c/23722 * c-parser.c (struct c_parser): New bit in_if_block. (c_parser_compound_statement_nostart): Handle unexpected 'else' keyword. (c_parser_statement_after_labels): Set in_if_block to false while parsing. (c_parser_if_body): Don't call c_parser_statement_after_labels if a semicolon is found, just consume it. Don't call c_parser_statement_after_labels if an open brace is found, call c_parser_compound_statement instead. (c_parser_else_body): New. (c_parser_if_statement): Set in_if_block to true when parsing the body of the 'if' statement. Use c_parser_else_body. testsuite/ * gcc.dg/cpp/19990413-1.c: Update. * gcc.dg/parse-else-error.c: New. * gcc.dg/parse-else-error-2.c: New. * gcc.dg/parse-else-error-3.c: New. * gcc.dg/parse-else-error-4.c: New. From-SVN: r130446 --- gcc/testsuite/gcc.dg/parse-else-error.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/parse-else-error.c (limited to 'gcc/testsuite/gcc.dg/parse-else-error.c') diff --git a/gcc/testsuite/gcc.dg/parse-else-error.c b/gcc/testsuite/gcc.dg/parse-else-error.c new file mode 100644 index 0000000..ca20bdf --- /dev/null +++ b/gcc/testsuite/gcc.dg/parse-else-error.c @@ -0,0 +1,12 @@ +/* PR 23722 */ +/* { dg-do compile } */ +/* { dg-options "-fsyntax-only" } */ +int f() +{ + if (1) + { + return 1; + else /* { dg-error "expected .\}. before 'else'" } */ + { + } +} -- cgit v1.1