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| author | Serhiy Storchaka <storchaka@gmail.com> | 2015-02-03 09:30:51 +0200 |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2015-02-03 09:30:51 +0200 |
| commit | f8bf9e370f256d0c50127046a6aa9cb9172bb83c (patch) | |
| tree | 49a77747ca6a66ba6be2ca033a69c2a2c0a8e74e /Python/ast.c | |
| parent | 1b9e42530b6406252fdbab73ab52dbf9e51a3421 (diff) | |
| parent | ee72ac6e35df0db14bfc93642b2f326266d897ae (diff) | |
| download | cpython-f8bf9e370f256d0c50127046a6aa9cb9172bb83c.tar.gz | |
Issue #23099: Closing io.BytesIO with exported buffer is rejected now to
prevent corrupting exported buffer.
Diffstat (limited to 'Python/ast.c')
| -rw-r--r-- | Python/ast.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Python/ast.c b/Python/ast.c index d50cb80f24..2f1ae60b6c 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -825,6 +825,8 @@ get_operator(const node *n) return Sub; case STAR: return Mult; + case AT: + return MatMult; case SLASH: return Div; case DOUBLESLASH: @@ -1030,6 +1032,8 @@ ast_for_augassign(struct compiling *c, const node *n) return Pow; else return Mult; + case '@': + return MatMult; default: PyErr_Format(PyExc_SystemError, "invalid augassign: %s", STR(n)); return (operator_ty)0; @@ -2257,7 +2261,7 @@ ast_for_expr(struct compiling *c, const node *n) and_expr: shift_expr ('&' shift_expr)* shift_expr: arith_expr (('<<'|'>>') arith_expr)* arith_expr: term (('+'|'-') term)* - term: factor (('*'|'/'|'%'|'//') factor)* + term: factor (('*'|'@'|'/'|'%'|'//') factor)* factor: ('+'|'-'|'~') factor | power power: atom trailer* ('**' factor)* */ @@ -2568,7 +2572,7 @@ ast_for_expr_stmt(struct compiling *c, const node *n) /* expr_stmt: testlist_star_expr (augassign (yield_expr|testlist) | ('=' (yield_expr|testlist))*) testlist_star_expr: (test|star_expr) (',' test|star_expr)* [','] - augassign: '+=' | '-=' | '*=' | '/=' | '%=' | '&=' | '|=' | '^=' + augassign: '+=' | '-=' | '*=' | '@=' | '/=' | '%=' | '&=' | '|=' | '^=' | '<<=' | '>>=' | '**=' | '//=' test: ... here starts the operator precendence dance */ |