From: Tobias Burnus <tobias@codesourcery.com>
Date: Wed, 28 Apr 2021 20:35:06 +0000 (+0200)
Subject: Fortran/OpenMP: Fix var-list expr parsing with array/dt
X-Git-Tag: basepoints/gcc-13~8071
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4aefface2a0e34d84b85844b11652eb28f2cf0c;p=thirdparty%2Fgcc.git

Fortran/OpenMP: Fix var-list expr parsing with array/dt

gcc/fortran/ChangeLog:

	* openmp.c (gfc_match_omp_variable_list): Gobble whitespace before
	checking whether a '%' or parenthesis-open follows as next character.

gcc/testsuite/ChangeLog:

	* gfortran.dg/gomp/map-5.f90: New test.
---

diff --git a/gcc/fortran/openmp.c b/gcc/fortran/openmp.c
index a1b057227b76..7eeabff8e763 100644
--- a/gcc/fortran/openmp.c
+++ b/gcc/fortran/openmp.c
@@ -261,6 +261,7 @@ gfc_match_omp_variable_list (const char *str, gfc_omp_namelist **list,
 	case MATCH_YES:
 	  gfc_expr *expr;
 	  expr = NULL;
+	  gfc_gobble_whitespace ();
 	  if ((allow_sections && gfc_peek_ascii_char () == '(')
 	      || (allow_derived && gfc_peek_ascii_char () == '%'))
 	    {
diff --git a/gcc/testsuite/gfortran.dg/gomp/map-5.f90 b/gcc/testsuite/gfortran.dg/gomp/map-5.f90
new file mode 100644
index 000000000000..2b4b341bc515
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/gomp/map-5.f90
@@ -0,0 +1,13 @@
+implicit none
+type t
+  integer :: b(5)
+end type t
+integer :: a(5), x, y(5)
+type(t) :: b
+!$omp target enter data map( to: a (:) )
+!$omp target enter data map( to: b % b )
+!$omp target enter data map( to: a(:) )
+!$omp target depend(out: y (2)) nowait
+!$omp end target
+
+end