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isl_test.c: test_ast_gen1: return isl_stat
authorSven Verdoolaege <sven@cerebras.net>
Tue, 5 Oct 2021 14:03:43 +0000 (5 16:03 +0200)
committerSven Verdoolaege <sven@cerebras.net>
Wed, 28 Dec 2022 20:52:26 +0000 (28 21:52 +0100)
This clarifies what the possible return values are.

Signed-off-by: Sven Verdoolaege <sven@cerebras.net>
isl_test.c patch | blob | blame | history

diff --git a/isl_test.c b/isl_test.c
index ecc5bae..ddcbfb4 100644 (file)
--- a/isl_test.c
+++ b/isl_test.c
@@ -9713,7 +9713,7 @@ static __isl_give isl_ast_node *after_for(__isl_take isl_ast_node *node,
  * returned from the before_each_for callback is attached to
  * the isl_ast_node passed to the corresponding after_each_for call.
  */
-static int test_ast_gen1(isl_ctx *ctx)
+static isl_stat test_ast_gen1(isl_ctx *ctx)
 {
        const char *str;
        isl_set *set;
@@ -9739,15 +9739,16 @@ static int test_ast_gen1(isl_ctx *ctx)
        tree = isl_ast_build_node_from_schedule_map(build, schedule);
        isl_ast_build_free(build);
        if (!tree)
-               return -1;
+               return isl_stat_error;
 
        isl_ast_node_free(tree);
 
        if (data.before != 3 || data.after != 3)
                isl_die(ctx, isl_error_unknown,
-                       "unexpected number of for nodes", return -1);
+                       "unexpected number of for nodes",
+                       return isl_stat_error);
 
-       return 0;
+       return isl_stat_ok;
 }
 
 /* Check that the AST generator handles domains that are integrally disjoint
Integer set library