[mcs] Throw expression cannot be placed after any colon.

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

diff --git a/mcs/mcs/cs-tokenizer.cs b/mcs/mcs/cs-tokenizer.cs
index 1915a07240b379fdf4443385f6bd5a0af1e07783..505173cb4f9e10a70e72432bae7cd9e4bcf323b3 100644 (file)
--- a/mcs/mcs/cs-tokenizer.cs
+++ b/mcs/mcs/cs-tokenizer.cs
@@ -893,6 +893,16 @@ namespace Mono.CSharp
                                if (parsing_block == 0)
                                        res = -1;
 
+                               break;
+                       case Token.THROW:
+                               switch (current_token) {
+                               case Token.ARROW:
+                               case Token.OP_COALESCING:
+                               case Token.INTERR:
+                                       res = Token.THROW_EXPR;
+                                       break;
+                               }
+
                                break;
                        }
 
@@ -1267,7 +1277,8 @@ 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) {
@@ -1344,6 +1355,7 @@ namespace Mono.CSharp
                        case Token.THIS:
                        case Token.NEW:
                        case Token.INTERPOLATED_STRING:
+                       case Token.THROW:
                                next_token = Token.INTERR;
                                break;
                                
@@ -2465,6 +2477,12 @@ 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;