diff options
| -rw-r--r-- | Python/compile.c | 35 |
1 files changed, 9 insertions, 26 deletions
diff --git a/Python/compile.c b/Python/compile.c index ca1d865..568bdfe 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -171,7 +171,6 @@ static int compiler_addop(struct compiler *, int); static int compiler_addop_o(struct compiler *, int, PyObject *, PyObject *); static int compiler_addop_i(struct compiler *, int, Py_ssize_t); static int compiler_addop_j(struct compiler *, int, basicblock *, int); -static basicblock *compiler_use_new_block(struct compiler *); static int compiler_error(struct compiler *, const char *); static int compiler_nameop(struct compiler *, identifier, expr_context_ty); @@ -523,6 +522,7 @@ compiler_enter_scope(struct compiler *c, identifier name, int scope_type, void *key, int lineno) { struct compiler_unit *u; + basicblock *block; u = (struct compiler_unit *)PyObject_Malloc(sizeof( struct compiler_unit)); @@ -620,8 +620,11 @@ compiler_enter_scope(struct compiler *c, identifier name, c->u = u; c->c_nestlevel++; - if (compiler_use_new_block(c) == NULL) + + block = compiler_new_block(c); + if (block == NULL) return 0; + c->u->u_curblock = block; if (u->u_scope_type != COMPILER_SCOPE_MODULE) { if (!compiler_set_qualname(c)) @@ -756,16 +759,6 @@ compiler_new_block(struct compiler *c) } static basicblock * -compiler_use_new_block(struct compiler *c) -{ - basicblock *block = compiler_new_block(c); - if (block == NULL) - return NULL; - c->u->u_curblock = block; - return block; -} - -static basicblock * compiler_next_block(struct compiler *c) { basicblock *block = compiler_new_block(c); @@ -1208,22 +1201,12 @@ compiler_addop_j(struct compiler *c, int opcode, basicblock *b, int absolute) return 1; } -/* The distinction between NEW_BLOCK and NEXT_BLOCK is subtle. (I'd - like to find better names.) NEW_BLOCK() creates a new block and sets - it as the current block. NEXT_BLOCK() also creates an implicit jump - from the current block to the new block. -*/ +/* NEXT_BLOCK() creates an implicit jump from the current block + to the new block. -/* The returns inside these macros make it impossible to decref objects - created in the local function. Local objects should use the arena. + The returns inside this macro make it impossible to decref objects + created in the local function. Local objects should use the arena. */ - - -#define NEW_BLOCK(C) { \ - if (compiler_use_new_block((C)) == NULL) \ - return 0; \ -} - #define NEXT_BLOCK(C) { \ if (compiler_next_block((C)) == NULL) \ return 0; \ |