Building the validator foundations

Makefile

@@ -1,4 +1,4 @@
-OBJECTS = ./build/compiler.o ./build/cprocess.o ./build/lexer.o ./build/lex_process.o ./build/token.o ./build/parser.o ./build/node.o ./build/expressionable.o ./build/datatype.o ./build/scope.o ./build/symresolver.o ./build/array.o ./build/fixup.o ./build/codegen.o ./build/stackframe.o ./build/resolver.o ./build/rdefault.o ./build/helper.o ./build/preprocessor/preprocessor.o ./build/preprocessor/native.o ./build/preprocessor/static-include.o ./build/preprocessor/static-includes/stdarg.o ./build/preprocessor/static-includes/stddef.o ./build/helpers/buffer.o ./build/helpers/vector.o
+OBJECTS = ./build/compiler.o ./build/cprocess.o ./build/lexer.o ./build/lex_process.o ./build/token.o ./build/parser.o ./build/node.o ./build/expressionable.o ./build/datatype.o ./build/scope.o ./build/symresolver.o ./build/array.o ./build/fixup.o ./build/validator.o ./build/codegen.o ./build/stackframe.o ./build/resolver.o ./build/rdefault.o ./build/helper.o ./build/preprocessor/preprocessor.o ./build/preprocessor/native.o ./build/preprocessor/static-include.o ./build/preprocessor/static-includes/stdarg.o ./build/preprocessor/static-includes/stddef.o ./build/helpers/buffer.o ./build/helpers/vector.o
 INCLUDES = -I./
 
 all: ${OBJECTS}
@@ -43,6 +43,9 @@ all: ${OBJECTS}
 ./build/fixup.o: ./fixup.h ./fixup.c
 	gcc ./fixup.c ${INCLUDES} -g -c -o ./build/fixup.o
 
+./build/validator.o: ./validator.c
+	gcc ./validator.c ${INCLUDES} -g -c -o ./build/validator.o
+
 ./build/codegen.o: ./codegen.c
 	gcc ./codegen.c ${INCLUDES} -g -c -o ./build/codegen.o
 

compiler.c

@@ -116,6 +116,11 @@ int compile_file(const char* filename, const char* out_filename, int flags)
     return PARSE_GENERAL_ERROR;
   }
 
+  if (validate(process) != VALIDATOR_ALL_OK)
+  {
+    return VALIDATOR_GENERAL_ERROR;
+  }
+
   // Perform code generation
   if (codegen(process) != CODEGEN_ALL_OK)
   {

compiler.h

@@ -107,6 +107,13 @@ enum
   PARSE_GENERAL_ERROR
 };
 
+// Validator enums
+enum
+{
+  VALIDATOR_ALL_OK,
+  VALIDATOR_GENERAL_ERROR
+};
+
 // Codegen enums
 enum
 {
@@ -1227,6 +1234,8 @@ void compile_process_push_char(struct lex_process* lex_process, char c);
 int lex(struct lex_process* process);
 // Parse function
 int parse(struct compile_process* process);
+// Validator function
+int validate(struct compile_process* process);
 // Codegen funciton
 int codegen(struct compile_process* process);
 // Codegen register function

validator.c

@@ -0,0 +1,23 @@
+#include "compiler.h"
+
+void validator_initialize(struct compile_process* process)
+{
+}
+
+void validator_destruct(struct compile_process* process)
+{
+}
+
+int validate_tree()
+{
+  return VALIDATOR_ALL_OK;
+}
+
+int validate(struct compile_process* process)
+{
+  int res = 0;
+  validator_initialize(process);
+  res = validate_tree();
+  validator_destruct(process);
+  return res;
+}