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Fix parsing of generic type declarations in C# source files.

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This commit is contained in:
Sebastian Hartte 2019-03-20 17:23:11 +01:00
parent a53645e726
commit 34366bc27f
1 changed files with 14 additions and 0 deletions
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14
modules/mono/editor/script_class_parser.cpp
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@ -266,6 +266,20 @@ Error ScriptClassParser::_skip_generic_type_params() {
if (tk == TK_IDENTIFIER) { if (tk == TK_IDENTIFIER) {
tk = get_token(); tk = get_token();
// Type specifications can end with "?" to denote nullable types, such as IList<int?>
if (tk == TK_SYMBOL) {
tk = get_token();
if (value.operator String() != "?") {
error_str = "Expected " + get_token_name(TK_IDENTIFIER) + ", found unexpected symbol '" + value + "'";
error = true;
return ERR_PARSE_ERROR;
}
if (tk != TK_OP_GREATER && tk != TK_COMMA) {
error_str = "Nullable type symbol '?' is only allowed after an identifier, but found " + get_token_name(tk) + " next.";
error = true;
return ERR_PARSE_ERROR;
}
}
if (tk == TK_PERIOD) { if (tk == TK_PERIOD) {
while (true) { while (true) {