diff options
| author | pault <pault@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-04 19:30:33 +0000 |
|---|---|---|
| committer | pault <pault@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-04 19:30:33 +0000 |
| commit | 9fb2e10d0cf939b41bdc097c4b2cc0aff553a92e (patch) | |
| tree | a5de30dba6b48e31f649f381012a7df875e6dab3 /gcc/fortran/resolve.c | |
| parent | 7d1f52b23a4d503ddbb1bb6bd82a2e4a992ad6de (diff) | |
| download | ppe42-gcc-9fb2e10d0cf939b41bdc097c4b2cc0aff553a92e.tar.gz ppe42-gcc-9fb2e10d0cf939b41bdc097c4b2cc0aff553a92e.zip | |
2006-12-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29821
* resolve.c (resolve_operator): Only return result of
gfc_simplify_expr if expression is constant.
2006-12-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29821
* gfortran.dg/parameter_array_section_1.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119504 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 75a6ca31b8f..e31ecbd5909 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -2191,7 +2191,14 @@ resolve_operator (gfc_expr * e) /* Attempt to simplify the expression. */ if (t == SUCCESS) - t = gfc_simplify_expr (e, 0); + { + t = gfc_simplify_expr (e, 0); + /* Some calls do not succeed in simplification and return FAILURE + even though there is no error; eg. variable references to + PARAMETER arrays. */ + if (!gfc_is_constant_expr (e)) + t = SUCCESS; + } return t; bad_op: |
