diff options
| -rw-r--r-- | editors/awk.c | 6 | ||||
| -rwxr-xr-x | testsuite/awk.tests | 9 |
2 files changed, 6 insertions, 9 deletions
diff --git a/editors/awk.c b/editors/awk.c index 2f8a18c8e..607d69487 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -1671,16 +1671,18 @@ static void chain_group(void) case OC_BREAK: debug_printf_parse("%s: OC_BREAK\n", __func__); n = chain_node(OC_EXEC); + if (!break_ptr) + syntax_error("'break' not in a loop"); n->a.n = break_ptr; -//TODO: if break_ptr is NULL, syntax error (not in the loop)? chain_expr(t_info); break; case OC_CONTINUE: debug_printf_parse("%s: OC_CONTINUE\n", __func__); n = chain_node(OC_EXEC); + if (!continue_ptr) + syntax_error("'continue' not in a loop"); n->a.n = continue_ptr; -//TODO: if continue_ptr is NULL, syntax error (not in the loop)? chain_expr(t_info); break; diff --git a/testsuite/awk.tests b/testsuite/awk.tests index 3cddb4dd4..f53b1efe2 100755 --- a/testsuite/awk.tests +++ b/testsuite/awk.tests @@ -379,19 +379,14 @@ testing "awk -e and ARGC" \ "" SKIP= -# The examples are in fact not valid awk programs (break/continue -# can only be used inside loops). -# But we do accept them outside of loops. -# We had a bug with misparsing "break ; else" sequence. -# Test that *that* bug is fixed, using simplest possible scripts: testing "awk break" \ "awk -f - 2>&1; echo \$?" \ - "0\n" \ + "awk: -:1: 'break' not in a loop\n1\n" \ "" \ 'BEGIN { if (1) break; else a = 1 }' testing "awk continue" \ "awk -f - 2>&1; echo \$?" \ - "0\n" \ + "awk: -:1: 'continue' not in a loop\n1\n" \ "" \ 'BEGIN { if (1) continue; else a = 1 }' |