Test now runs generated code, swtiched math test to use polyorphism from cpp.

Now need to make that array test...

Readme.md

@@ -3,7 +3,7 @@
 An attempt at simple staged metaprogramming for c/c++.
 
 This project is not minimum feature complete yet. 
-Version 1 will have a most of c and a subset of c++ features available to it.
+Version 1 will have c and a subset of c++ features available to it.
 
 ## How it works
 

project/gen.cpp

@@ -1,5 +1,4 @@
 #include "Bloat.hpp"
-#define gen_time
 #include "gen.hpp"
 
 #ifdef gen_time

scripts/build.ci.ps1

@@ -98,23 +98,29 @@ Pop-Location
 
 
 	# Build the program depending on generated files.
-	# if ( -not( Test-Path $path_test_build ) ) 
-	# {
-	# 	$args_meson = @()
-	# 	$args_meson += "setup"
-	# 	$args_meson += $path_test_build
+	if ( -not( Test-Path $path_test_build ) ) 
+	{
+		$args_meson = @()
+		$args_meson += "setup"
+		$args_meson += $path_test_build
 
-	# 	Push-Location $path_test
-	# 	& meson $args_meson
-	# 	Pop-Location
-	# }
+		Push-Location $path_test
+		& meson $args_meson
+		Pop-Location
+	}
 
-	# $args_ninja = @()
-	# $args_ninja += "-C"
-	# $args_ninja += $path_test_build
+	$args_ninja = @()
+	$args_ninja += "-C"
+	$args_ninja += $path_test_build
 
-	# Push-Location $path_root
-	# ninja $args_ninja
-	# Pop-Location
+	Push-Location $path_root
+	ninja $args_ninja
+	Pop-Location
+
+	$testcpp = Join-Path $path_test_build testcpp.exe
+
+	Push-Location $path_test
+	& $testcpp
+	Pop-Location
 	# endregion Test Build
 # }

test/gen/math.gen.hpp

@@ -1,24 +1,24 @@
 inline
-u8 square_u8(u8 value)
+u8 square(u8 value)
 {
-	return value * value
+	return value * value;
 }
 
 inline
-u16 square_u16(u16 value)
+u16 square(u16 value)
 {
-	return value * value
+	return value * value;
 }
 
 inline
-u32 square_u32(u32 value)
+u32 square(u32 value)
 {
-	return value * value
+	return value * value;
 }
 
 inline
-u64 square_u64(u64 value)
+u64 square(u64 value)
 {
-	return value * value
+	return value * value;
 }
 

test/math.hpp

@@ -1,6 +1,5 @@
 #pragma once
 
-#define gen_time
 #include "Bloat.hpp"
 #include "gen.hpp"
 
@@ -23,10 +22,10 @@
 	{
 		Code integral_type = make_type( type );
 
-		string name       = string_sprintf( g_allocator, (char*)sprintf_buf, ZPL_PRINTF_MAXLEN, "square_%s", type );
+		string name       = string_sprintf( g_allocator, (char*)sprintf_buf, ZPL_PRINTF_MAXLEN, "square", type );
 		Code   specifiers = make_specifiers( 1, Specifier::Inline );
 		Code   params     = make_parameters( 1, "value", integral_type );
-		Code   ret_stmt   = make_fmt( "\treturn value * value" );
+		Code   ret_stmt   = make_fmt( "\treturn value * value;" );
 
 		Code result = make_function( name, 
 			specifiers,
@@ -64,11 +63,4 @@
 	#include "math.gen.hpp"
 	#undef square
 
-	#define sym_square( Type_, Value_ ) square_#Type_( Value_ )
-
-	template<class type>
-	type square( type value )
-	[
-		sym_square( type, value );
-	]
 #endif

test/meson.build

@@ -4,14 +4,15 @@ project( 'test', 'c', 'cpp', default_options : ['buildtype=debug'] )
 
 includes = include_directories( 
   [ 
-    '../project'
-  , '../thirdparty' 
+    './gen',
+    '../project',
+    '../thirdparty' 
   ])
 
 # get_sources = files('./get_sources.ps1')
 # sources     = files(run_command('powershell', get_sources, check: true).stdout().strip().split('\n'))
 
-sources = [ 'math.hpp' ]
+sources = [ 'test.cpp' ]
 
 if get_option('buildtype').startswith('debug')
 
@@ -19,4 +20,4 @@ if get_option('buildtype').startswith('debug')
 
 endif
 
-executable( '', sources, include_directories : includes )
+executable( 'testcpp', sources, include_directories : includes )

test/test.cpp

@@ -25,7 +25,7 @@ int gen_main()
 
 int main()
 {
-	u32 result = square(5);
+	u32 result = square( 5U );
 
 	zpl_printf("TEST RESULT: %d", result);
 }