diff --git a/src/parsec.cpp b/src/parsec.cpp index 1c452ff28b..5997564c0a 100644 --- a/src/parsec.cpp +++ b/src/parsec.cpp @@ -995,9 +995,11 @@ static AstNode *trans_binary_operator(Context *c, bool result_used, AstNode *blo // TODO: int vs bool return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeBoolOr, stmt->getRHS()); case BO_Assign: - (void)result_used; - emit_warning(c, stmt->getLocStart(), "TODO handle more C binary operators: BO_Assign"); - return nullptr; + if (result_used) { + emit_warning(c, stmt->getLocStart(), "TODO handle more C binary operators: BO_Assign with result_used"); + return nullptr; + } + return trans_create_bin_op(c, block, stmt->getLHS(), BinOpTypeAssign, stmt->getRHS()); case BO_MulAssign: emit_warning(c, stmt->getLocStart(), "TODO handle more C binary operators: BO_MulAssign"); return nullptr; diff --git a/test/parsec.zig b/test/parsec.zig index 71b6f6906e..4cb77ffe2a 100644 --- a/test/parsec.zig +++ b/test/parsec.zig @@ -415,6 +415,18 @@ pub fn addCases(cases: &tests.ParseCContext) { \\} ); + cases.add("assign", + \\int max(int a) { + \\ int tmp; + \\ tmp = a; + \\} + , + \\export fn max(a: c_int) -> c_int { + \\ var tmp: c_int; + \\ tmp = a; + \\} + ); + cases.add("shift right assign with a fixed size type", \\#include \\int log2(uint32_t a) {