message: [Assembler] Disallow special characters in symbols
diff: @@ -136,6 +136,7 @@ protected:
  }
  }
  + const static auto illegalSymbolCharacters = QRegularExpression(R"((\+|\-|\/|\*))");
  LineTokens remainingTokens;
  remainingTokens.reserve(splitTokens.size());
  Symbols symbols;
  @@ -147,9 +148,10 @@ protected:
  if (symbols.count(cleanedSymbol) != 0) {
  return {Error(sourceLine, "Multiple definitions of symbol '" + cleanedSymbol + "'")};
  } else {
  - if (cleanedSymbol.isEmpty()) {
  - return {Error(sourceLine, QStringLiteral("Invalid symbol"))};
  + if (cleanedSymbol.isEmpty() || cleanedSymbol.contains(illegalSymbolCharacters)) {
  + return {Error(sourceLine, "Invalid symbol '" + cleanedSymbol + "'")};
  }
  +
  symbols.insert(cleanedSymbol);
  }
  } else {
  