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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/compile.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/compile.c')
| -rw-r--r-- | Python/compile.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Python/compile.c b/Python/compile.c index b07c15647e..97fe5c2a3d 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -30,8 +30,6 @@ #include "symtable.h" #include "opcode.h" -int Py_OptimizeFlag = 0; - #define DEFAULT_BLOCK_SIZE 16 #define DEFAULT_BLOCKS 8 #define DEFAULT_CODE_SIZE 128 @@ -881,6 +879,7 @@ PyCompile_OpcodeStackEffect(int opcode, int oparg) case BINARY_POWER: case BINARY_MULTIPLY: + case BINARY_MATRIX_MULTIPLY: case BINARY_MODULO: case BINARY_ADD: case BINARY_SUBTRACT: @@ -895,6 +894,7 @@ PyCompile_OpcodeStackEffect(int opcode, int oparg) case INPLACE_ADD: case INPLACE_SUBTRACT: case INPLACE_MULTIPLY: + case INPLACE_MATRIX_MULTIPLY: case INPLACE_MODULO: return -1; case STORE_SUBSCR: @@ -1938,7 +1938,7 @@ compiler_if(struct compiler *c, stmt_ty s) } else if (constant == 1) { VISIT_SEQ(c, stmt, s->v.If.body); } else { - if (s->v.If.orelse) { + if (asdl_seq_LEN(s->v.If.orelse)) { next = compiler_new_block(c); if (next == NULL) return 0; @@ -1948,8 +1948,8 @@ compiler_if(struct compiler *c, stmt_ty s) VISIT(c, expr, s->v.If.test); ADDOP_JABS(c, POP_JUMP_IF_FALSE, next); VISIT_SEQ(c, stmt, s->v.If.body); - ADDOP_JREL(c, JUMP_FORWARD, end); - if (s->v.If.orelse) { + if (asdl_seq_LEN(s->v.If.orelse)) { + ADDOP_JREL(c, JUMP_FORWARD, end); compiler_use_next_block(c, next); VISIT_SEQ(c, stmt, s->v.If.orelse); } @@ -2624,6 +2624,8 @@ binop(struct compiler *c, operator_ty op) return BINARY_SUBTRACT; case Mult: return BINARY_MULTIPLY; + case MatMult: + return BINARY_MATRIX_MULTIPLY; case Div: return BINARY_TRUE_DIVIDE; case Mod: @@ -2688,6 +2690,8 @@ inplace_binop(struct compiler *c, operator_ty op) return INPLACE_SUBTRACT; case Mult: return INPLACE_MULTIPLY; + case MatMult: + return INPLACE_MATRIX_MULTIPLY; case Div: return INPLACE_TRUE_DIVIDE; case Mod: |