Allow `.member` syntax on vector and scalars. (#6424)

* Allow `.member` syntax on vector and scalars.

* Fix.

* fix.

* Fix.

* update comment.

* Fix tests.

* Fix warning.

* Add more tests.

1 files changed, 11 insertions, 7 deletions

diff --git a/tools/slang-test/slang-test-main.cpp b/tools/slang-test/slang-test-main.cpp
index 10bc99017..57328c210 100644
--- a/tools/slang-test/slang-test-main.cpp
+++ b/tools/slang-test/slang-test-main.cpp
@@ -2037,9 +2037,13 @@ TestResult runLanguageServerTest(TestContext* context, TestInput& input)
     int callId = 2;
     for (auto line : lines)
     {
-        if (line.startsWith("//COMPLETE:"))
+        line = line.trimStart();
+        if (!line.startsWith("//"))
+            continue;
+        line = line.tail(2).trimStart();
+        if (line.startsWith("COMPLETE:"))
         {
-            auto arg = line.tail(UnownedStringSlice("//COMPLETE:").getLength());
+            auto arg = line.tail(UnownedStringSlice("COMPLETE:").getLength());
             Int linePos, colPos;
             parseLocation(arg, 0, linePos, colPos);
 
@@ -2074,9 +2078,9 @@ TestResult runLanguageServerTest(TestContext* context, TestInput& input)
                 }
             }
         }
-        else if (line.startsWith("//SIGNATURE:"))
+        else if (line.startsWith("SIGNATURE:"))
         {
-            auto arg = line.tail(UnownedStringSlice("//SIGNATURE:").getLength());
+            auto arg = line.tail(UnownedStringSlice("SIGNATURE:").getLength());
             Int linePos, colPos;
             parseLocation(arg, 0, linePos, colPos);
 
@@ -2116,9 +2120,9 @@ TestResult runLanguageServerTest(TestContext* context, TestInput& input)
                 }
             }
         }
-        else if (line.startsWith("//HOVER:"))
+        else if (line.startsWith("HOVER:"))
         {
-            auto arg = line.tail(UnownedStringSlice("//HOVER:").getLength());
+            auto arg = line.tail(UnownedStringSlice("HOVER:").getLength());
             Int linePos, colPos;
             parseLocation(arg, 0, linePos, colPos);
 
@@ -2150,7 +2154,7 @@ TestResult runLanguageServerTest(TestContext* context, TestInput& input)
                 actualOutputSB << "\ncontent:\n" << hover.contents.value << "\n";
             }
         }
-        else if (line.startsWith("//DIAGNOSTICS"))
+        else if (line.startsWith("DIAGNOSTICS"))
         {
             if (!diagnosticsReceived)
             {