fix(parse): add missing condition for "inside initializer"

Author: JohelEGP

regression-tests/pure2-bugfix-for-non-local-initialization.cpp2

@@ -0,0 +1,3 @@
+pair: <L: _, R: _> type = { }
+g: (x: pair<:i32 = (0), :i32 = (0)>) = { }
+main: () = { }

regression-tests/test-results/clang-18/pure2-bugfix-for-non-local-initialization.cpp.execution

@@ -0,0 +1,33 @@
+
+#define CPP2_USE_MODULES         Yes
+
+//=== Cpp2 type declarations ====================================================
+
+
+#include "cpp2util.h"
+
+#line 1 "pure2-bugfix-for-non-local-initialization.cpp2"
+template<auto L, auto R> class pair;
+
+
+//=== Cpp2 type definitions and function declarations ===========================
+
+#line 1 "pure2-bugfix-for-non-local-initialization.cpp2"
+template<auto L, auto R> class pair {
+      public: pair() = default;
+      public: pair(pair const&) = delete; /* No 'that' constructor, suppress copy */
+      public: auto operator=(pair const&) -> void = delete;
+
+#line 1 "pure2-bugfix-for-non-local-initialization.cpp2"
+};
+auto g(cpp2::in<pair<cpp2::i32{0},cpp2::i32{0}>> x) -> void;
+auto main() -> int;
+
+
+//=== Cpp2 function definitions =================================================
+
+
+#line 2 "pure2-bugfix-for-non-local-initialization.cpp2"
+auto g(cpp2::in<pair<cpp2::i32{0},cpp2::i32{0}>> x) -> void{}
+auto main() -> int{}
+

regression-tests/test-results/clang-18/pure2-bugfix-for-non-local-initialization.cpp.output

@@ -0,0 +1,2 @@
+pure2-bugfix-for-non-local-initialization.cpp2... ok (all Cpp2, passes safety checks)
+

regression-tests/test-results/pure2-bugfix-for-non-local-initialization.cpp

@@ -4161,6 +4161,7 @@ class parser
                    curr().type() != lexeme::Semicolon
                 && curr().type() != lexeme::RightParen
                 && curr().type() != lexeme::RightBracket
+                && curr().type() != lexeme::Greater
                 && curr().type() != lexeme::Comma
             ) {
                 expr_list->inside_initializer = false;
@@ -5031,20 +5032,20 @@ class parser
                         }
                         return expression(false);   // false == disallow unparenthesized relational comparisons in template args
                     }()
-                ) 
+                )
                 {
                     term.arg = std::move(e);
                 }
-                    
+
                 //  Else try parsing it as a type id
                 else if (auto i = type_id()) {
                     term.arg = std::move(i);
                 }
-                    
+
                 else {
                     break;
                 }
-                
+
                 n->template_args.push_back( std::move(term) );
             }
             //  Use the lambda trick to jam in a "next" clause