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this pull request contains a fix for the problem with displaying options
-fsyntax_only in clang and fland-new in help
https://github.com/llvm/llvm-project/issues/57033
After:
clang -help | grep syntax
-objcmt-migrate-property-dot-syntax
Enable migration of setter/getter messages to property-dot syntax
Before:
clang -help | grep syntax
-fsyntax-only Syntax-check only
-objcmt-migrate-property-dot-syntax
Enable migration of setter/getter messages to property-dot syntax
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D131808
Files:
clang/docs/ClangCommandLineReference.rst
clang/docs/UsersManual.rst
clang/include/clang/Driver/Options.td
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -2795,7 +2795,8 @@
def fdriver_only : Flag<["-"], "fdriver-only">, Flags<[NoXarchOption,
CoreOption]>,
Group<Action_Group>, HelpText<"Only run the driver.">;
def fsyntax_only : Flag<["-"], "fsyntax-only">,
- Flags<[NoXarchOption,CoreOption,CC1Option,FC1Option]>, Group<Action_Group>;
+ Flags<[NoXarchOption,CoreOption,CC1Option,FC1Option,FlangOption]>,
Group<Action_Group>,
+ HelpText<"Syntax-check only">;
def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>;
def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>;
def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>;
@@ -3209,8 +3210,8 @@
Flags<[NoXarchOption]>,
HelpText<"Restore the default behavior of not embedding source text in
DWARF debug sections">;
def headerpad__max__install__names : Joined<["-"],
"headerpad_max_install_names">;
-def help : Flag<["-", "--"], "help">, Flags<[CC1Option,CC1AsOption, FC1Option,
- FlangOption]>, HelpText<"Display available options">,
+def help : Flag<["-", "--"], "help">,
Flags<[CC1Option,CC1AsOption,FC1Option,FlangOption]>,
+ HelpText<"Display available options">,
MarshallingInfoFlag<FrontendOpts<"ShowHelp">>;
def ibuiltininc : Flag<["-"], "ibuiltininc">,
HelpText<"Enable builtin #include directories even when -nostdinc is used "
Index: clang/docs/UsersManual.rst
===================================================================
--- clang/docs/UsersManual.rst
+++ clang/docs/UsersManual.rst
@@ -4130,6 +4130,7 @@
behavior. See user manual for available checks
-fsplit-lto-unit Enables splitting of the LTO unit.
-fstandalone-debug Emit full debug info for all types used by the
program
+ -fsyntax-only Syntax-check only
-fwhole-program-vtables Enables whole-program vtable optimization.
Requires -flto
-gcodeview-ghash Emit type record hashes in a .debug$H section
-gcodeview Generate CodeView debug information
Index: clang/docs/ClangCommandLineReference.rst
===================================================================
--- clang/docs/ClangCommandLineReference.rst
+++ clang/docs/ClangCommandLineReference.rst
@@ -831,6 +831,8 @@
.. option:: -fsyntax-only
+Syntax-check only
+
.. option:: -module-file-info
Provide information about a particular module file
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -2795,7 +2795,8 @@
def fdriver_only : Flag<["-"], "fdriver-only">, Flags<[NoXarchOption, CoreOption]>,
Group<Action_Group>, HelpText<"Only run the driver.">;
def fsyntax_only : Flag<["-"], "fsyntax-only">,
- Flags<[NoXarchOption,CoreOption,CC1Option,FC1Option]>, Group<Action_Group>;
+ Flags<[NoXarchOption,CoreOption,CC1Option,FC1Option,FlangOption]>, Group<Action_Group>,
+ HelpText<"Syntax-check only">;
def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>;
def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>;
def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>;
@@ -3209,8 +3210,8 @@
Flags<[NoXarchOption]>,
HelpText<"Restore the default behavior of not embedding source text in DWARF debug sections">;
def headerpad__max__install__names : Joined<["-"], "headerpad_max_install_names">;
-def help : Flag<["-", "--"], "help">, Flags<[CC1Option,CC1AsOption, FC1Option,
- FlangOption]>, HelpText<"Display available options">,
+def help : Flag<["-", "--"], "help">, Flags<[CC1Option,CC1AsOption,FC1Option,FlangOption]>,
+ HelpText<"Display available options">,
MarshallingInfoFlag<FrontendOpts<"ShowHelp">>;
def ibuiltininc : Flag<["-"], "ibuiltininc">,
HelpText<"Enable builtin #include directories even when -nostdinc is used "
Index: clang/docs/UsersManual.rst
===================================================================
--- clang/docs/UsersManual.rst
+++ clang/docs/UsersManual.rst
@@ -4130,6 +4130,7 @@
behavior. See user manual for available checks
-fsplit-lto-unit Enables splitting of the LTO unit.
-fstandalone-debug Emit full debug info for all types used by the program
+ -fsyntax-only Syntax-check only
-fwhole-program-vtables Enables whole-program vtable optimization. Requires -flto
-gcodeview-ghash Emit type record hashes in a .debug$H section
-gcodeview Generate CodeView debug information
Index: clang/docs/ClangCommandLineReference.rst
===================================================================
--- clang/docs/ClangCommandLineReference.rst
+++ clang/docs/ClangCommandLineReference.rst
@@ -831,6 +831,8 @@
.. option:: -fsyntax-only
+Syntax-check only
+
.. option:: -module-file-info
Provide information about a particular module file
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