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| author | Tobias Schlüter <tobi@gcc.gnu.org> | 2006-05-07 15:46:02 +0200 |
|---|---|---|
| committer | Tobias Schlüter <tobi@gcc.gnu.org> | 2006-05-07 15:46:02 +0200 |
| commit | d0bd09f613cb8e84c6ee5319b58faa526014b4ef (patch) | |
| tree | f70b103b3afbabd2c2a76ed7d4ff05e19b60dea1 /gcc | |
| parent | ed52affe53af75a099b132ed9957f3df28636f49 (diff) | |
| download | gcc-d0bd09f613cb8e84c6ee5319b58faa526014b4ef.zip gcc-d0bd09f613cb8e84c6ee5319b58faa526014b4ef.tar.gz gcc-d0bd09f613cb8e84c6ee5319b58faa526014b4ef.tar.bz2 | |
re PR fortran/27457 (ICE in match_case_eos())
fortran/
PR fortran/27457
* match.c (match_case_eos): Error out on garbage following
CASE(...).
testsuite/
PR fortran/27457
* gfortran.dg/select_6.f90: New.
From-SVN: r113602
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/match.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/select_6.f90 | 10 |
4 files changed, 26 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index cd09eda..e76b07e 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2006-05-07 Tobias Schlter <tobias.schlueter@physik.uni-muenchen.de> + + PR fortran/27457 + * match.c (match_case_eos): Error out on garbage following + CASE(...). + 2006-05-07 Paul Thomas <pault@gcc.gnu.org> PR fortran/24813 diff --git a/gcc/fortran/match.c b/gcc/fortran/match.c index 865781f..81bbb23 100644 --- a/gcc/fortran/match.c +++ b/gcc/fortran/match.c @@ -3024,6 +3024,11 @@ match_case_eos (void) if (gfc_match_eos () == MATCH_YES) return MATCH_YES; + /* If the case construct doesn't have a case-construct-name, we + should have matched the EOS. */ + if (!gfc_current_block ()) + return MATCH_ERROR; + gfc_gobble_whitespace (); m = gfc_match_name (name); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7ddd103..5ac84b0 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-05-07 Tobias Schlter <tobias.schlueter@physik.uni-muenchen.de> + + PR fortran/27457 + * gfortran.dg/select_6.f90: New. + 2006-05-07 Richard Guenther <rguenther@suse.de> PR tree-optimization/27136 diff --git a/gcc/testsuite/gfortran.dg/select_6.f90 b/gcc/testsuite/gfortran.dg/select_6.f90 new file mode 100644 index 0000000..2d995b0 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/select_6.f90 @@ -0,0 +1,10 @@ +! { dg-do compile } +! PR fortran/27457 +! This lead to a segfault previously. + implicit none + integer(kind=1) :: i + real :: r(3) + select case (i) + case (129) r(4) = 0 { dg-error "Unclassifiable" } + end select + end |