Add script tc-cl.bat (nonstd-lite-project issues 54)

test/tc-cl.bat

@@ -1,6 +1,59 @@
-@setlocal
-@set std=%1
-@if not "%std%"=="" set std=-std:%std%
-clang-cl -m32 -W3 -EHsc %std% -Doptional_CONFIG_SELECT_OPTIONAL=optional_OPTIONAL_NONSTD -I../include -I. optional-main.t.cpp optional.t.cpp && optional-main.t.exe
-@endlocal
+@echo off & setlocal enableextensions enabledelayedexpansion
+::
+:: tc-cl.bat - compile & run tests (clang-cl).
+::
 
+set      unit=optional
+set unit_file=%unit%
+
+:: if no std is given, use c++14
+
+set std=c++14
+if NOT "%1" == "" set std=%1 & shift
+
+set UCAP=%unit%
+call :toupper UCAP
+
+set unit_select=%unit%_%UCAP%_NONSTD
+::set unit_select=%unit%_CONFIG_SELECT_%UCAP%_NONSTD
+if NOT "%1" == "" set unit_select=%1 & shift
+
+set args=%1 %2 %3 %4 %5 %6 %7 %8 %9
+
+set  clang=clang-cl
+
+call :CompilerVersion version
+echo %clang% %version%: %std% %unit_select% %args%
+
+set unit_config=^
+    -D%unit%_%UCAP%_HEADER=\"nonstd/%unit%.hpp\" ^
+    -D%unit%_TEST_NODISCARD=0 ^
+    -D%unit%_CONFIG_SELECT_%UCAP%=%unit_select%
+
+rem -flto / -fwhole-program
+set  optflags=-O2
+set warnflags=-Wall -Wextra -Wpedantic -Weverything -Wshadow -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded -Wno-missing-noreturn -Wno-documentation-unknown-command -Wno-documentation-deprecated-sync -Wno-documentation -Wno-weak-vtables -Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-exit-time-destructors -Wno-global-constructors -Wno-sign-conversion -Wno-sign-compare -Wno-implicit-int-conversion -Wno-deprecated-declarations -Wno-date-time
+
+"%clang%" -EHsc -std:%std% %optflags% %warnflags% %unit_config% -fms-compatibility-version=19.00 /imsvc lest -I../include -Ics_string -I. -o %unit_file%-main.t.exe %unit_file%-main.t.cpp %unit_file%.t.cpp && %unit_file%-main.t.exe
+endlocal & goto :EOF
+
+:: subroutines:
+
+:CompilerVersion  version
+echo off & setlocal enableextensions
+set tmpprogram=_getcompilerversion.tmp
+set tmpsource=%tmpprogram%.c
+
+echo #include ^<stdio.h^>     > %tmpsource%
+echo int main(){printf("%%d.%%d.%%d\n",__clang_major__,__clang_minor__,__clang_patchlevel__);} >> %tmpsource%
+
+"%clang%" -m32 -o %tmpprogram% %tmpsource% >nul
+for /f %%x in ('%tmpprogram%') do set version=%%x
+del %tmpprogram%.* >nul
+endlocal & set %1=%version%& goto :EOF
+
+:: toupper; makes use of the fact that string
+:: replacement (via SET) is not case sensitive
+:toupper
+for %%L IN (A B C D E F G H I J K L M N O P Q R S T U V W X Y Z) DO SET %1=!%1:%%L=%%L!
+goto :EOF