X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/147d075a4c702ffd6822100dc1f7a6384e52fa57..20d7ae0676be4931d0b2e6d4a6a0877070264d13:/src/blib2to3/Grammar.txt?ds=sidebyside

diff --git a/src/blib2to3/Grammar.txt b/src/blib2to3/Grammar.txt
index c2a6254..c3001e8 100644
--- a/src/blib2to3/Grammar.txt
+++ b/src/blib2to3/Grammar.txt
@@ -238,7 +238,11 @@ yield_arg: 'from' test | testlist_star_expr
 # to reformat them.
 
 match_stmt: "match" subject_expr ':' NEWLINE INDENT case_block+ DEDENT
-subject_expr: namedexpr_test
+
+# This is more permissive than the actual version. For example it
+# accepts `match *something:`, even though single-item starred expressions
+# are forbidden.
+subject_expr: (namedexpr_test|star_expr) (',' (namedexpr_test|star_expr))* [',']
 
 # cases
 case_block: "case" patterns [guard] ':' suite