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| author | Paul Thomas <pault@gcc.gnu.org> | 2007-10-18 12:44:03 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2007-10-18 12:44:03 +0000 |
| commit | 2dc955484e85876217366340ac2ba1cacc71b9f6 (patch) | |
| tree | 78b764aa11db8a305689cf048eea74d3865c3291 | |
| parent | 741e7594bec656ff6a5bc2e7e83655e86880e868 (diff) | |
| download | gcc-2dc955484e85876217366340ac2ba1cacc71b9f6.zip gcc-2dc955484e85876217366340ac2ba1cacc71b9f6.tar.gz gcc-2dc955484e85876217366340ac2ba1cacc71b9f6.tar.bz2 | |
re PR fortran/33733 (ICEs in simplify_transfer)
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/33733
* simplify.c (gfc_simplify_transfer): Return null if the source
expression is EXPR_FUNCTION.
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33733
* gfortran.dg/transfer_simplify_6.f90: New test.
From-SVN: r129435
| -rw-r--r-- | gcc/fortran/simplify.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/transfer_simplify_6.f90 | 9 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/fortran/simplify.c b/gcc/fortran/simplify.c index c9885ddd..0bb13c1 100644 --- a/gcc/fortran/simplify.c +++ b/gcc/fortran/simplify.c @@ -4011,6 +4011,9 @@ gfc_simplify_transfer (gfc_expr *source, gfc_expr *mold, gfc_expr *size) || !gfc_is_constant_expr (size)) return NULL; + if (source->expr_type == EXPR_FUNCTION) + return NULL; + /* Calculate the size of the source. */ if (source->expr_type == EXPR_ARRAY && gfc_array_size (source, &tmp) == FAILURE) diff --git a/gcc/testsuite/gfortran.dg/transfer_simplify_6.f90 b/gcc/testsuite/gfortran.dg/transfer_simplify_6.f90 new file mode 100644 index 0000000..b557c06 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/transfer_simplify_6.f90 @@ -0,0 +1,9 @@ +! { dg-do compile } +! Checks the fix for PR33733, in which the functions of arrays +! for the 'source' argument would cause an ICE. +! +! Contributed by FX Coudert <fxcoudert@gcc.gnu.org> +! + print *, transfer(sqrt([100.]), 0_1) + print *, transfer(achar([100]), 0_1) +end |