Fixes to MIR JIT. JIT executes now 🎊

Examples/Project/stdio.rf

@@ -0,0 +1,9 @@
+{
+    "type": "CStatic",
+    "count": 1,
+    "components": {
+        "CNamespace": {
+            "0": "stdio"
+        }
+    }
+}

Libs/Backends/MIR/Compiler/Include/MIRBackendModule.h

@@ -31,5 +31,7 @@ namespace rift
 		}
 
 		void Build(Compiler& compiler) override;
+
+		void PrintBuildFinish(Compiler& compiler) const;
 	};
 }    // namespace rift

Libs/Backends/MIR/Compiler/Src/C2MIR.cpp

@@ -83,16 +83,15 @@ namespace rift::MIR
 	    const CMIRModule& module)
 	{
 		auto getCode = [](void* data) -> p::i32 {
-			auto* codeLeft = static_cast<StringView*>(data);
-			if (codeLeft->size() > -1)
+			const char*& codeLeft = *static_cast<const char**>(data);
+			if (*codeLeft == '\0')
 			{
-				*codeLeft = Strings::RemoveFromStart(*codeLeft, 1);
-				return *codeLeft->data();
+				return EOF;
 			}
-			return EOF;
+			return *(codeLeft++);
 		};
 
-		StringView code = module.code;
+		const char* code = module.code.data();
 		if (!c2mir_compile(ctx, &options, getCode, &code, name.Data(), nullptr))
 		{
 			compiler.Error("C to MIR compilation failed");

Libs/Backends/MIR/Compiler/Src/MIRBackendModule.cpp

@@ -236,6 +236,7 @@ namespace rift
 
 		if (compiler.HasErrors())
 		{
+			PrintBuildFinish(compiler);
 			return;
 		}
 
@@ -260,6 +261,17 @@ namespace rift
 				}
 				MIR_load_module(ctx, module);
 			}
+
+			if (!mainFunc)
+			{
+				compiler.Error("Main function not found in MIR generated code.");
+			}
+		}
+
+		if (compiler.HasErrors())
+		{
+			PrintBuildFinish(compiler);
+			return;
 		}
 
 		OpenSTDLibs();
@@ -283,24 +295,29 @@ namespace rift
 
 		p::DateTime startTime = p::DateTime::Now();
 		p::i32 resultCode     = entry();    // Run!
+		MIR_gen_finish(ctx);
+
 		if (compiler.config.verbose)
 		{
 			p::Info("  execution       -- {:.3f}s\n",
 			    (p::DateTime::Now() - startTime).GetTotalSeconds());
 			p::Info("exit code: {}\n", resultCode);
 		}
-		MIR_gen_finish(ctx);
+		PrintBuildFinish(compiler);
+
+		CloseSTDLibs();
+		MIR_finish(ctx);
+	}
 
+	void MIRBackend::PrintBuildFinish(Compiler& compiler) const
+	{
 		if (!compiler.HasErrors())
 		{
 			p::Info("Build complete.");
 		}
 		else
 		{
-			p::Info("Build failed: {} errors", compiler.GetErrors().Size());
+			p::Error("Build failed: {} errors", compiler.GetErrors().Size());
 		}
-
-		CloseSTDLibs();
-		MIR_finish(ctx);
 	}
 }    // namespace rift

Tools/mir/test/test.c

@@ -1,10 +1,38 @@
 
-#include <stdbool.h>
+// Struct Declarations
 
-void main()
+// Function Declarations
+
+// Struct Declarations
+typedef struct TestStruct TestStruct;
+
+// Struct Declarations
+typedef struct Welcome Welcome;
+typedef struct TestClass TestClass;
+
+// Function Declarations
+void Project_Main_Main();
+void Project_Welcome_Print(long long in1, long long in2);
+
+// Struct Definitions
+struct TestStruct
+{};
+
+// Struct Definitions
+struct Welcome
+{};
+struct TestClass
+{};
+
+// Function Definitions
+void Project_Main_Main()
+{
+	printf("hola");
+}
+void Project_Welcome_Print(long long in1, long long in2) {}
+
+int main()
 {
-	bool a = true;
-	int q  = sizeof(int);
-	int nn = 2433;
-	printf("%i", q + nn);
+	Project_Main_Main();
+	return 0;
 }