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If Py_OptimizeFlag is false then always evaluate assert conditions, don't
test __debug__ at runtime. Closes SF patch #548833.
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parent
9364698101
commit
89e3ee0ccf
2 changed files with 11 additions and 15 deletions
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@ -2664,27 +2664,20 @@ com_expr_stmt(struct compiling *c, node *n)
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static void
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com_assert_stmt(struct compiling *c, node *n)
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{
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int a = 0, b = 0;
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int a = 0;
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int i;
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REQ(n, assert_stmt); /* 'assert' test [',' test] */
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/* Generate code like for
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if (Py_OptimizeFlag)
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return;
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/* Generate code like
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if __debug__:
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if not <test>:
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if not <test>:
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raise AssertionError [, <message>]
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where <message> is the second test, if present.
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*/
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if (Py_OptimizeFlag)
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return;
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com_addop_name(c, LOAD_GLOBAL, "__debug__");
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com_push(c, 1);
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com_addfwref(c, JUMP_IF_FALSE, &a);
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com_addbyte(c, POP_TOP);
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com_pop(c, 1);
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com_node(c, CHILD(n, 1));
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com_addfwref(c, JUMP_IF_TRUE, &b);
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com_addfwref(c, JUMP_IF_TRUE, &a);
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com_addbyte(c, POP_TOP);
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com_pop(c, 1);
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/* Raise that exception! */
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@ -2696,9 +2689,8 @@ com_assert_stmt(struct compiling *c, node *n)
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com_addoparg(c, RAISE_VARARGS, i);
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com_pop(c, i);
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/* The interpreter does not fall through */
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/* All jumps converge here */
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/* Jump ends up here */
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com_backpatch(c, a);
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com_backpatch(c, b);
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com_addbyte(c, POP_TOP);
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}
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