From 8646f3df36e16529fb4400584b79dbcd94a03768 Mon Sep 17 00:00:00 2001 From: Roger Sayle Date: Thu, 29 Jun 2006 21:57:23 +0000 Subject: [PATCH] re PR middle-end/27428 (ICE with goto in erroneous code) PR middle-end/27428 * c-lex.c (c_lex_with_flags) : Increment errorcount to indicate the cpplib has issued an error message for us. * gcc.dg/pr27428-1.c: New test case. From-SVN: r115080 --- gcc/ChangeLog | 6 ++++++ gcc/c-lex.c | 1 + gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.dg/pr27428-1.c | 9 +++++++++ 4 files changed, 21 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr27428-1.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5a8cb4a1924..bd6e0775786 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-06-29 Roger Sayle + + PR middle-end/27428 + * c-lex.c (c_lex_with_flags) : Increment errorcount + to indicate the cpplib has issued an error message for us. + 2006-06-29 Asher Langton PR target/25765 diff --git a/gcc/c-lex.c b/gcc/c-lex.c index ce231ddc4bc..108bc5cff17 100644 --- a/gcc/c-lex.c +++ b/gcc/c-lex.c @@ -364,6 +364,7 @@ c_lex_with_flags (tree *value, location_t *loc, unsigned char *cpp_flags) case CPP_N_INVALID: /* cpplib has issued an error. */ *value = error_mark_node; + errorcount++; break; case CPP_N_INTEGER: diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 2f6fbe2fa48..616a1ff227e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-06-29 Roger Sayle + + PR middle-end/27428 + * gcc.dg/pr27428-1.c: New test case. + 2006-06-29 Mike Stump * gcc.dg/compat/struct-layout-1_generate.c: Don't use common diff --git a/gcc/testsuite/gcc.dg/pr27428-1.c b/gcc/testsuite/gcc.dg/pr27428-1.c new file mode 100644 index 00000000000..93a221c8474 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr27428-1.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +void foo() +{ + goto L; + if (0..) { L: ; } // { dg-error "too many decimal points" } +} +