Language version + tuple syntax. (#7230)

* Language version + tuple syntax.

* Fix compile error.

* regenerate documentation Table of Contents

* Fix.

* regenerate command line reference

* Fix.

* Fix.

* Fix more test failures.

* revert empty line change,

* Retrigger CI

* #version->#lang

* Update source/core/slang-type-text-util.cpp

Co-authored-by: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com>

* Remove comments.

* Fix parsing logic.

* Fix parser.

* Fix parser.

* update test comment

* Update options.

* regenerate documentation Table of Contents

* regenerate command line reference

---------

Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
Co-authored-by: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com>

2 files changed, 15 insertions, 12 deletions

diff --git a/source/core/slang-type-text-util.cpp b/source/core/slang-type-text-util.cpp
index 4797395b7..9f55b69e2 100644
--- a/source/core/slang-type-text-util.cpp
+++ b/source/core/slang-type-text-util.cpp
@@ -99,10 +99,10 @@ static const NamesDescriptionValue s_languageInfos[] = {
     {SLANG_SOURCE_LANGUAGE_CUDA, "cu,cuda", "CUDA"},
 };
 
-static const NamesDescriptionValue s_stdRevisionInfos[] = {
-    {SLANG_STD_REVISION_UNKNOWN, "unknown", "Unknown"},
-    {SLANG_STD_REVISION_2025, "2025,default", "Slang language rules for 2025 and older"},
-    {SLANG_STD_REVISION_2026, "2026", "Slang language rules for 2026 and newer"},
+static const NamesDescriptionValue s_languageVersionInfos[] = {
+    {SLANG_LANGUAGE_VERSION_LEGACY, "legacy,default,2018", "Legacy Slang language"},
+    {SLANG_LANGUAGE_VERSION_2025, "2025", "Slang language rules for 2025 and older"},
+    {SLANG_LANGUAGE_VERSION_2026, "2026,latest", "Slang language rules for 2026 and newer"},
 };
 
 static const NamesDescriptionValue s_compilerInfos[] = {
@@ -223,9 +223,9 @@ static const NamesDescriptionValue s_fileSystemTypes[] = {
     return makeConstArrayView(s_languageInfos);
 }
 
-/* static */ ConstArrayView<NamesDescriptionValue> TypeTextUtil::getStdRevisionInfos()
+/* static */ ConstArrayView<NamesDescriptionValue> TypeTextUtil::getLanguageVersionInfos()
 {
-    return makeConstArrayView(s_stdRevisionInfos);
+    return makeConstArrayView(s_languageVersionInfos);
 }
 
 /* static */ ConstArrayView<NamesDescriptionValue> TypeTextUtil::getCompilerInfos()
@@ -328,9 +328,12 @@ static const NamesDescriptionValue s_fileSystemTypes[] = {
     return NameValueUtil::findValue(getLanguageInfos(), text, SLANG_SOURCE_LANGUAGE_UNKNOWN);
 }
 
-/* static */ SlangStdRevision TypeTextUtil::findStdRevision(const UnownedStringSlice& text)
+/* static */ SlangLanguageVersion TypeTextUtil::findLanguageVersion(const UnownedStringSlice& text)
 {
-    return NameValueUtil::findValue(getStdRevisionInfos(), text, SLANG_STD_REVISION_UNKNOWN);
+    return NameValueUtil::findValue(
+        getLanguageVersionInfos(),
+        text,
+        SLANG_LANGUAGE_VERSION_UNKNOWN);
 }
 
 /* static */ SlangPassThrough TypeTextUtil::findPassThrough(const UnownedStringSlice& slice)
diff --git a/source/core/slang-type-text-util.h b/source/core/slang-type-text-util.h
index bc136c3ab..eddbcec5e 100644
--- a/source/core/slang-type-text-util.h
+++ b/source/core/slang-type-text-util.h
@@ -33,8 +33,8 @@ struct TypeTextUtil
 
     /// Get the language infos
     static ConstArrayView<NamesDescriptionValue> getLanguageInfos();
-    /// Get the std revision infos
-    static ConstArrayView<NamesDescriptionValue> getStdRevisionInfos();
+    /// Get the language version infos
+    static ConstArrayView<NamesDescriptionValue> getLanguageVersionInfos();
     /// Get the compiler infos
     static ConstArrayView<NamesDescriptionValue> getCompilerInfos();
     /// Get the archive type infos
@@ -73,8 +73,8 @@ struct TypeTextUtil
     /// Given a source language name returns a source language. Name here is distinct from extension
     static SlangSourceLanguage findSourceLanguage(const UnownedStringSlice& text);
 
-    /// Given a std revision returns a std revision.
-    static SlangStdRevision findStdRevision(const UnownedStringSlice& text);
+    /// Given a language version name returns a language revision.
+    static SlangLanguageVersion findLanguageVersion(const UnownedStringSlice& text);
 
     /// Given a name returns the pass through
     static SlangPassThrough findPassThrough(const UnownedStringSlice& slice);