bc: allow {break} and {continue} (allow RBRACE to terminate them)

function                                             old     new   delta
zbc_parse_stmt_possibly_auto                        1599    1560     -39

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/testsuite/bc.tests b/testsuite/bc.tests
index c84a2987c..42fe83013 100755
--- a/testsuite/bc.tests
+++ b/testsuite/bc.tests
@@ -66,7 +66,7 @@ testing "bc if 0 else if 1" \
         "2\n9\n" \
         "" "if (0) 1 else if (1) 2; 9"
 
-testing "bc for(;;)" \
+testing "bc for (;;)" \
         "bc" \
         "2\n3\n2\n9\n" \
         "" "i=2; for (;;) { 2; if(--i==0) break; 3; }; 9"
@@ -86,6 +86,11 @@ testing "bc for (init;cond;upd)" \
         "1\n2\n3\n9\n" \
         "" "for(i=1;i<4;i++)i; 9"
 
+testing "bc for (;;) {break}" \
+        "bc" \
+        "2\n9\n" \
+        "" "for (;;) {2;break}; 9"
+
 testing "bc define auto" \
         "bc" \
         "8\n9\n" \