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gh-94192: Fix error for dictionary literals with invalid expression as value. (GH-94304)

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* Fix error for dictionary literals with invalid expression as value.

* Remove trailing whitespace
(cherry picked from commit 8c237a7a71)

Co-authored-by: wookie184 <wookie1840@gmail.com>
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Miss Islington (bot) 2022-06-26 12:07:02 -07:00 • committed by GitHub
parent 1b27ec5ac6
commit 442dd8ffa5
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4 changed files with 525 additions and 449 deletions
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@ -1314,4 +1314,4 @@ invalid_kvpair:
| a=expression !(':') {
RAISE_ERROR_KNOWN_LOCATION(p, PyExc_SyntaxError, a->lineno, a->end_col_offset - 1, a->end_lineno, -1, "':' expected after dictionary key") }
| expression ':' a='*' bitwise_or { RAISE_SYNTAX_ERROR_STARTING_FROM(a, "cannot use a starred expression in a dictionary value") }
| expression a=':' {RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "expression expected after dictionary key and ':'") }
| expression a=':' &('}'|',') {RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "expression expected after dictionary key and ':'") }