[mcs] Parsing of nested unbound types. Fixes #55400

[mono.git] / mcs / mcs / cs-tokenizer.cs

diff --git a/mcs/mcs/cs-tokenizer.cs b/mcs/mcs/cs-tokenizer.cs
index 1915a07240b379fdf4443385f6bd5a0af1e07783..d6314ff005a3222079d9eb1eb746b258780da2f8 100644 (file)
--- a/mcs/mcs/cs-tokenizer.cs
+++ b/mcs/mcs/cs-tokenizer.cs
@@ -1267,7 +1267,8 @@ namespace Mono.CSharp
                        else if (the_token == Token.INTERR_NULLABLE || the_token == Token.STAR)
                                goto again;
                        else if (the_token == Token.OP_GENERICS_LT) {
-                               if (!parse_less_than (ref genericDimension))
+                               int unused = 0;
+                               if (!parse_less_than (ref unused))
                                        return false;
                                goto again;
                        } else if (the_token == Token.OPEN_BRACKET) {
@@ -2465,6 +2466,12 @@ namespace Mono.CSharp
                                case '\"':
                                        ++str_quote;
                                        break;
+                               case '\\':
+                                       // Skip escaped " character
+                                       c = reader.Read ();
+                                       if (c == -1)
+                                               res = false;
+                                       break;
                                case -1:
                                        res = false;
                                        break;