From: Jose E. Marchesi <jose.marchesi@oracle.com>
Date: Sat, 27 Dec 2025 18:54:20 +0000 (+0100)
Subject: a68: fix error handling in top-down parser
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2ea8d40f159f4826a76dc82aa94be08a622930e;p=thirdparty%2Fgcc.git

a68: fix error handling in top-down parser

Signed-off-by: Jose E. Marchesi <jemarch@gnu.org>

gcc/algol68/ChangeLog

	* a68-parser-top-down.cc (a68_top_down_parser): Stop parsing after
	longjump.

gcc/testsuite/ChangeLog

	* algol68/compile/error-loop-1.a68: New test.
---

diff --git a/gcc/algol68/a68-parser-top-down.cc b/gcc/algol68/a68-parser-top-down.cc
index e4a3bf8c854..4a79e58217a 100644
--- a/gcc/algol68/a68-parser-top-down.cc
+++ b/gcc/algol68/a68-parser-top-down.cc
@@ -891,9 +891,9 @@ a68_top_down_parser (NODE_T *p)
 	(void) top_down_prelude_packet (p);
       else
 	(void) top_down_particular_program (p);
-    }
 
-  top_down_loops (p);
-  top_down_formats (p);
-  top_down_access (p);
+      top_down_loops (p);
+      top_down_formats (p);
+      top_down_access (p);
+    }
 }
diff --git a/gcc/testsuite/algol68/compile/error-loop-1.a68 b/gcc/testsuite/algol68/compile/error-loop-1.a68
new file mode 100644
index 00000000000..bc3b2e2ad70
--- /dev/null
+++ b/gcc/testsuite/algol68/compile/error-loop-1.a68
@@ -0,0 +1 @@
+from i from 1 to 10 do skip od { dg-error "" }