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Update compiler.h

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This commit is contained in:
blueloveTH 2023-01-12 14:17:53 +08:00
parent cdc88afa23
commit 65dfb4e035
1 changed files with 2 additions and 11 deletions
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13
src/compiler.h
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@ -349,12 +349,8 @@ public:
}
bool matchEndStatement() {
if (match(TK(";"))) {
matchNewLines();
return true;
}
if (matchNewLines() || peek() == TK("@eof"))
return true;
if (match(TK(";"))) { matchNewLines(); return true; }
if (matchNewLines() || peek()==TK("@eof")) return true;
if (peek() == TK("@dedent")) return true;
return false;
}
@ -420,7 +416,6 @@ public:
EXPR_TUPLE();
emit(OP_STORE_REF);
}else{ // a += (expr) -> a = a + (expr)
// TODO: optimization is needed for inplace operators
emit(OP_DUP_TOP);
EXPR();
switch (op) {
@ -429,7 +424,6 @@ public:
case TK("*="): emit(OP_BINARY_OP, 2); break;
case TK("/="): emit(OP_BINARY_OP, 3); break;
case TK("//="): emit(OP_BINARY_OP, 4); break;
case TK("%="): emit(OP_BINARY_OP, 5); break;
case TK("&="): emit(OP_BITWISE_OP, 2); break;
case TK("|="): emit(OP_BITWISE_OP, 3); break;
@ -506,9 +500,7 @@ public:
void exprUnaryOp() {
_TokenType op = parser->prev.type;
matchNewLines();
parsePrecedence((Precedence)(PREC_UNARY + 1));
switch (op) {
case TK("-"): emit(OP_UNARY_NEGATIVE); break;
case TK("not"): emit(OP_UNARY_NOT); break;
@ -597,7 +589,6 @@ __LISTCOMP:
size++;
matchNewLines(mode()==SINGLE_MODE);
} while (match(TK(",")));
matchNewLines();
consume(TK("}"));
if(size == 0 || parsing_dict) emit(OP_BUILD_MAP, size);