From bdc62933cf5e8f0d04cadddaccf274e341b400e2 Mon Sep 17 00:00:00 2001 From: amonakov Date: Sun, 23 Jul 2017 18:40:24 +0000 Subject: fortran: fix pair_cmp qsort comparator * interface.c (pair_cmp): Fix gfc_symbol comparison. Adjust comment. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250463 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/fortran/interface.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'gcc/fortran/interface.c') diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index 6fe0647ecfe..13e2bdd6c7e 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -3294,7 +3294,7 @@ argpair; order: - p->a->expr == NULL - p->a->expr->expr_type != EXPR_VARIABLE - - growing p->a->expr->symbol. */ + - by gfc_symbol pointer value (larger first). */ static int pair_cmp (const void *p1, const void *p2) @@ -3320,6 +3320,8 @@ pair_cmp (const void *p1, const void *p2) } if (a2->expr->expr_type != EXPR_VARIABLE) return 1; + if (a1->expr->symtree->n.sym > a2->expr->symtree->n.sym) + return -1; return a1->expr->symtree->n.sym < a2->expr->symtree->n.sym; } -- cgit v1.2.1