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Add tests for r84209 (crashes in the Ast builder)

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Also remove one tab, and move a check closer to the possible failure.
This commit is contained in:
Amaury Forgeot d'Arc 2010-08-19 21:32:38 +00:00
parent 8101021eae
commit 12844e6df6
2 changed files with 31 additions and 3 deletions
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6
Python/ast.c
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@ -689,7 +689,7 @@ handle_keywordonly_args(struct compiling *c, const node *n, int start,
if (i + 1 < NCH(n) && TYPE(CHILD(n, i + 1)) == EQUAL) {
expression = ast_for_expr(c, CHILD(n, i + 2));
if (!expression)
goto error;
goto error;
asdl_seq_SET(kwdefaults, j, expression);
i += 2; /* '=' and test */
}
@ -892,14 +892,14 @@ ast_for_arguments(struct compiling *c, const node *n)
ch = CHILD(n, i+1); /* tfpdef */
assert(TYPE(ch) == tfpdef || TYPE(ch) == vfpdef);
kwarg = NEW_IDENTIFIER(CHILD(ch, 0));
if (!kwarg)
return NULL;
if (NCH(ch) > 1) {
/* there is an annotation on the kwarg */
kwargannotation = ast_for_expr(c, CHILD(ch, 2));
if (!kwargannotation)
return NULL;
}
if (!kwarg)
return NULL;
if (forbidden_name(kwarg, CHILD(ch, 0), 0))
return NULL;
i += 3;