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py/compile: Combine or_test and and_test compile functions.

pull/3889/head
Damien George 2018-06-19 14:10:29 +10:00
rodzic 1a7109d65a
commit 36e474e83f
2 zmienionych plików z 4 dodań i 11 usunięć
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11
py/compile.c
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@ -2024,7 +2024,8 @@ STATIC void compile_lambdef(compiler_t *comp, mp_parse_node_struct_t *pns) {
compile_funcdef_lambdef(comp, this_scope, pns->nodes[0], PN_varargslist);
}
STATIC void compile_or_and_test(compiler_t *comp, mp_parse_node_struct_t *pns, bool cond) {
STATIC void compile_or_and_test(compiler_t *comp, mp_parse_node_struct_t *pns) {
bool cond = MP_PARSE_NODE_STRUCT_KIND(pns) == PN_or_test;
uint l_end = comp_next_label(comp);
int n = MP_PARSE_NODE_STRUCT_NUM_NODES(pns);
for (int i = 0; i < n; i += 1) {
@ -2036,14 +2037,6 @@ STATIC void compile_or_and_test(compiler_t *comp, mp_parse_node_struct_t *pns, b
EMIT_ARG(label_assign, l_end);
}
STATIC void compile_or_test(compiler_t *comp, mp_parse_node_struct_t *pns) {
compile_or_and_test(comp, pns, true);
}
STATIC void compile_and_test(compiler_t *comp, mp_parse_node_struct_t *pns) {
compile_or_and_test(comp, pns, false);
}
STATIC void compile_not_test_2(compiler_t *comp, mp_parse_node_struct_t *pns) {
compile_node(comp, pns->nodes[0]);
EMIT_ARG(unary_op, MP_UNARY_OP_NOT);

4
py/grammar.h
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@ -231,8 +231,8 @@ DEF_RULE(lambdef_nocond, c(lambdef), and_blank(4), tok(KW_LAMBDA), opt_rule(vara
// power: atom_expr ['**' factor]
// atom_expr: 'await' atom trailer* | atom trailer*
DEF_RULE(or_test, c(or_test), list, rule(and_test), tok(KW_OR))
DEF_RULE(and_test, c(and_test), list, rule(not_test), tok(KW_AND))
DEF_RULE(or_test, c(or_and_test), list, rule(and_test), tok(KW_OR))
DEF_RULE(and_test, c(or_and_test), list, rule(not_test), tok(KW_AND))
DEF_RULE_NC(not_test, or(2), rule(not_test_2), rule(comparison))
DEF_RULE(not_test_2, c(not_test_2), and(2), tok(KW_NOT), rule(not_test))
DEF_RULE(comparison, c(comparison), list, rule(expr), rule(comp_op))