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bitwise binary operators

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This commit is contained in:
Josh Wolfe 2017-09-20 22:04:51 -07:00
parent 0827a8f36b
commit 2ae789d27c
2 changed files with 14 additions and 8 deletions
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12
src/parsec.cpp
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@ -980,14 +980,11 @@ static AstNode *trans_binary_operator(Context *c, bool result_used, AstNode *blo
case BO_NE:
return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeCmpNotEq, stmt->getRHS());
case BO_And:
emit_warning(c, stmt->getLocStart(), "TODO handle more C binary operators: BO_And");
return nullptr;
return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeBinAnd, stmt->getRHS());
case BO_Xor:
emit_warning(c, stmt->getLocStart(), "TODO handle more C binary operators: BO_Xor");
return nullptr;
return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeBinXor, stmt->getRHS());
case BO_Or:
emit_warning(c, stmt->getLocStart(), "TODO handle more C binary operators: BO_Or");
return nullptr;
return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeBinOr, stmt->getRHS());
case BO_LAnd:
return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeBoolAnd, stmt->getRHS());
case BO_LOr:
@ -2107,8 +2104,7 @@ static AstNode *trans_stmt(Context *c, bool result_used, AstNode *block, Stmt *s
emit_warning(c, stmt->getLocStart(), "TODO handle C PackExpansionExprClass");
return nullptr;
case Stmt::ParenExprClass:
emit_warning(c, stmt->getLocStart(), "TODO handle C ParenExprClass");
return nullptr;
return trans_expr(c, result_used, block, ((ParenExpr*)stmt)->getSubExpr(), lrvalue);
case Stmt::ParenListExprClass:
emit_warning(c, stmt->getLocStart(), "TODO handle C ParenListExprClass");
return nullptr;

10
test/parsec.zig
View File

@ -389,6 +389,16 @@ pub fn addCases(cases: &tests.ParseCContext) {
\\}
);
cases.add("bitwise binary operators",
\\int max(int a, int b) {
\\ return (a & b) ^ (a | b);
\\}
,
\\export fn max(a: c_int, b: c_int) -> c_int {
\\ return (a & b) ^ (a | b);
\\}
);
cases.add("logical and, logical or",
\\int max(int a, int b) {
\\ if (a < b || a == b)