Don't cpp2::-qualify qualified/selected names

And remove the helpful "did you mean `new<>`" to allow more uses of `new` as an ordinary identifier

Author: hsutter

include/cpp2util.h

@@ -388,8 +388,8 @@ struct String
 #define CPP2_MESSAGE_PARAM  char const*
 #define CPP2_CONTRACT_MSG   cpp2::message_to_cstr_adapter
 
-auto message_to_cstr_adapter( CPP2_MESSAGE_PARAM msg ) -> CPP2_MESSAGE_PARAM { return msg ? msg : ""; }
-auto message_to_cstr_adapter( std::string const& msg ) -> CPP2_MESSAGE_PARAM { return msg.c_str(); }
+inline auto message_to_cstr_adapter( CPP2_MESSAGE_PARAM msg ) -> CPP2_MESSAGE_PARAM { return msg ? msg : ""; }
+inline auto message_to_cstr_adapter( std::string const& msg ) -> CPP2_MESSAGE_PARAM { return msg.c_str(); }
 
 class contract_group {
 public:

regression-tests/test-results/version

@@ -1,5 +1,5 @@
 
-cppfront compiler v0.3.0   Build 9116:1001
+cppfront compiler v0.3.0   Build 9116:1317
 Copyright(c) Herb Sutter   All rights reserved
 
 SPDX-License-Identifier: CC-BY-NC-ND-4.0

source/build.info

@@ -1 +1 @@
-"9116:1001"
+"9116:1317"

source/lex.h

@@ -817,7 +817,8 @@ auto lex_line(
         //  If the last three tokens are "unique/shared" "." "new", add "cpp2::"
 
         if (
-            i >= 2
+            i >= 3
+            && (tokens[i-3] != "::" && tokens[i-3] != ".")
             && (tokens[i-2] == "unique" || tokens[i-2] == "shared")
             && tokens[i-1] == "."
             && tokens[i] == "new"

source/parse.h

@@ -6591,11 +6591,7 @@ class parser
         }
 
         else {
-            if (*n->identifier == "new") {
-                error( "use 'new<" + curr().to_string() + ">', not 'new " + curr().to_string() + "'", false);
-                return {};
-            }
-            if (*n->identifier == "co_await" || *n->identifier == "co_yield") {
+             if (*n->identifier == "co_await" || *n->identifier == "co_yield") {
                 error( "(temporary alpha limitation) coroutines are not yet supported in Cpp2", false);
                 return {};
             }