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translate-c: convert int to bool if bool is expected

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This commit is contained in:
Vexu
2020-08-09 19:24:30 +03:00
parent dfcac3cd76
commit cf5932b236
5 changed files with 35 additions and 12 deletions
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13
src/zig_clang.cpp
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@@ -2510,6 +2510,19 @@ struct ZigClangSourceLocation ZigClangIntegerLiteral_getBeginLoc(const struct Zi
return bitcast(casted->getBeginLoc());
}
bool ZigClangIntegerLiteral_isZero(const struct ZigClangIntegerLiteral *self, bool *result, const struct ZigClangASTContext *ctx) {
auto casted_self = reinterpret_cast<const clang::IntegerLiteral *>(self);
auto casted_ctx = reinterpret_cast<const clang::ASTContext *>(ctx);
clang::Expr::EvalResult eval_result;
if (!casted_self->EvaluateAsInt(eval_result, *casted_ctx)) {
return false;
}
const llvm::APSInt result_int = eval_result.Val.getInt();
const llvm::APSInt zero(result_int.getBitWidth(), result_int.isUnsigned());
*result = zero == result_int;
return true;
}
const struct ZigClangExpr *ZigClangReturnStmt_getRetValue(const struct ZigClangReturnStmt *self) {
auto casted = reinterpret_cast<const clang::ReturnStmt *>(self);
return reinterpret_cast<const struct ZigClangExpr *>(casted->getRetValue());