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| author | Roger Sayle <roger@eyesopen.com> | 2006-06-29 21:57:23 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2006-06-29 21:57:23 +0000 |
| commit | 8646f3df36e16529fb4400584b79dbcd94a03768 (patch) | |
| tree | 3230a4cd9e54440adfdcd4b66a146f05d4a1aa38 | |
| parent | f8c2645c2d21a86b81a2480e3ab18b8cea2bceee (diff) | |
| download | gcc-8646f3df36e16529fb4400584b79dbcd94a03768.zip gcc-8646f3df36e16529fb4400584b79dbcd94a03768.tar.gz gcc-8646f3df36e16529fb4400584b79dbcd94a03768.tar.bz2 | |
re PR middle-end/27428 (ICE with goto in erroneous code)
PR middle-end/27428
* c-lex.c (c_lex_with_flags) <CPP_N_INVALID>: Increment errorcount
to indicate the cpplib has issued an error message for us.
* gcc.dg/pr27428-1.c: New test case.
From-SVN: r115080
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-lex.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr27428-1.c | 9 |
4 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5a8cb4a..bd6e077 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-06-29 Roger Sayle <roger@eyesopen.com> + + PR middle-end/27428 + * c-lex.c (c_lex_with_flags) <CPP_N_INVALID>: Increment errorcount + to indicate the cpplib has issued an error message for us. + 2006-06-29 Asher Langton <langton2@llnl.gov> PR target/25765 diff --git a/gcc/c-lex.c b/gcc/c-lex.c index ce231dd..108bc5c 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 2f6fbe2..616a1ff 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-06-29 Roger Sayle <roger@eyesopen.com> + + PR middle-end/27428 + * gcc.dg/pr27428-1.c: New test case. + 2006-06-29 Mike Stump <mrs@apple.com> * 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 0000000..93a221c --- /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" } +} + |