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| author | Guido van Rossum <guido@python.org> | 2002-05-24 15:47:06 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2002-05-24 15:47:06 (GMT) |
| commit | 2d3b986480f5a01329cc66b2bdf50fdb94e1c1e4 (patch) | |
| tree | df063351c064542b1694701577ad4e14dd5e00a5 /Python/compile.c | |
| parent | a0a6c5a042818461fa199c8a3daefb7fd00ffe1b (diff) | |
| download | cpython-2d3b986480f5a01329cc66b2bdf50fdb94e1c1e4.zip cpython-2d3b986480f5a01329cc66b2bdf50fdb94e1c1e4.tar.gz cpython-2d3b986480f5a01329cc66b2bdf50fdb94e1c1e4.tar.bz2 | |
Disambiguate the grammar for backtick.
The old syntax suggested that a trailing comma was OK inside backticks,
but in fact (due to ideosyncrasies of pgen) it was not. Fix the grammar
to avoid the ambiguity. Fred: you may want to update the refman.
Diffstat (limited to 'Python/compile.c')
| -rw-r--r-- | Python/compile.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Python/compile.c b/Python/compile.c index 03f8e3c..d41867f 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -2474,6 +2474,7 @@ com_assign(struct compiling *c, node *n, int assigning, node *augn) case exprlist: case testlist: + case testlist1: if (NCH(n) > 1) { if (assigning > OP_APPLY) { com_error(c, PyExc_SyntaxError, @@ -2955,6 +2956,7 @@ is_constant_false(struct compiling *c, node *n) case expr_stmt: case testlist: + case testlist1: case test: case and_test: case not_test: @@ -3356,6 +3358,7 @@ get_rawdocstring(node *n) case expr_stmt: case testlist: + case testlist1: case test: case and_test: case not_test: @@ -3704,6 +3707,7 @@ com_node(struct compiling *c, node *n) /* Expression nodes */ case testlist: + case testlist1: case testlist_safe: com_list(c, n, 0); break; @@ -5447,6 +5451,7 @@ symtable_assign(struct symtable *st, node *n, int def_flag) return; case exprlist: case testlist: + case testlist1: if (NCH(n) == 1) { n = CHILD(n, 0); goto loop; |