From 22aa73bda49dc609c235b80b0e98d95ce8d50405 Mon Sep 17 00:00:00 2001 From: "Steven G. Kargl" Date: Wed, 11 Sep 2019 18:37:31 +0000 Subject: [PATCH] re PR fortran/91553 (ICE in gfc_real2complex, at fortran/arith.c:2208) 2019-09-11 Steven G. Kargl PR fortran/91553 * simplify.c (gfc_convert_constant): During conversion check if the constant is enclosed in parenthesis, and simplify expression. 2019-09-11 Steven G. Kargl PR fortran/91553 * gfortran.dg/pr91553.f90: New test. From-SVN: r275657 --- gcc/fortran/ChangeLog | 6 ++++++ gcc/fortran/simplify.c | 6 ++++++ gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/pr91553.f90 | 8 ++++++++ 4 files changed, 25 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/pr91553.f90 diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index b3770ce0454..17021990936 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2019-09-11 Steven G. Kargl + + PR fortran/91553 + * simplify.c (gfc_convert_constant): During conversion check if the + constant is enclosed in parenthesis, and simplify expression. + 2019-09-11 Steven G. Kargl PR fortran/91642 diff --git a/gcc/fortran/simplify.c b/gcc/fortran/simplify.c index 7fc18d53925..023eedb749c 100644 --- a/gcc/fortran/simplify.c +++ b/gcc/fortran/simplify.c @@ -8503,6 +8503,12 @@ gfc_convert_constant (gfc_expr *e, bt type, int kind) { if (c->expr->expr_type == EXPR_ARRAY) tmp = gfc_convert_constant (c->expr, type, kind); + else if (c->expr->expr_type == EXPR_OP + && c->expr->value.op.op == INTRINSIC_PARENTHESES) + { + gfc_simplify_expr (c->expr, 1); + tmp = f (c->expr, kind); + } else tmp = f (c->expr, kind); } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 6c316ee7f93..546da4e7eef 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2019-09-11 Steven G. Kargl + + PR fortran/91553 + * gfortran.dg/pr91553.f90: New test. + 2019-09-11 Steven G. Kargl PR fortran/91642 diff --git a/gcc/testsuite/gfortran.dg/pr91553.f90 b/gcc/testsuite/gfortran.dg/pr91553.f90 new file mode 100644 index 00000000000..2d0b018dded --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr91553.f90 @@ -0,0 +1,8 @@ +! { dg-do run } +! Code contributed by Gerhard Steinmetz +program p + complex z(1) + z = (1.0, 2.0) * [real :: (3.0 + 4.0)] + if (real(z(1)) /= 7.) stop 1 + if (aimag(z(1)) /= 14.) stop 2 +end -- 2.30.2