return false;
}
+bool AsmParser::ParseParenRelocatableExpression(MCValue &Res) {
+ AsmExpr *Expr;
+
+ SMLoc StartLoc = Lexer.getLoc();
+ if (ParseParenExpr(Expr))
+ return true;
+
+ if (!Expr->EvaluateAsRelocatable(Ctx, Res))
+ return Error(StartLoc, "expected relocatable expression");
+
+ return false;
+}
+
static unsigned getBinOpPrecedence(asmtok::TokKind K,
AsmBinaryExpr::Opcode &Kind) {
switch (K) {
/// @result - False on success.
bool ParseRelocatableExpression(MCValue &Res);
+ /// ParseParenRelocatableExpression - Parse an expression which must be
+ /// relocatable, assuming that an initial '(' has already been consumed.
+ ///
+ /// @param Res - The relocatable expression value. The result is undefined on
+ /// error.
+ /// @result - False on success.
+ ///
+ /// @see ParseRelocatableExpression, ParseParenExpr.
+ bool ParseParenRelocatableExpression(MCValue &Res);
+
bool ParsePrimaryExpr(AsmExpr *&Res);
bool ParseBinOpRHS(unsigned Precedence, AsmExpr *&Res);
bool ParseParenExpr(AsmExpr *&Res);
// memory operand consumed.
} else {
// It must be an parenthesized expression, parse it now.
- if (ParseRelocatableExpression(Disp))
+ if (ParseParenRelocatableExpression(Disp))
return true;
// After parsing the base expression we could either have a parenthesized