}
}
-static void write_atomic_type(const type_t *type)
+static void write_atomic_type(const atomic_type_t *type)
{
- fprintf(out, "%s", get_atomic_type_string(type->v.atomic_type.atype));
+ fprintf(out, "%s", get_atomic_type_string(type->atype));
}
-static void write_pointer_type(const type_t *type)
+static void write_pointer_type(const pointer_type_t *type)
{
- write_type(type->v.pointer_type.points_to);
+ write_type(type->points_to);
fputc('*', out);
}
return declaration;
}
-static void write_compound_type(const type_t *type)
+static void write_compound_type(const compound_type_t *type)
{
- declaration_t *declaration = find_typedef(type);
+ declaration_t *declaration = find_typedef((const type_t*) type);
if(declaration != NULL) {
fprintf(out, "%s", declaration->symbol->string);
return;
}
/* does the struct have a name? */
- symbol_t *symbol = type->v.compound_type.declaration->symbol;
+ symbol_t *symbol = type->declaration->symbol;
if(symbol != NULL) {
/* TODO: make sure we create a struct for it... */
fprintf(out, "%s", symbol->string);
fprintf(out, "/* TODO anonymous struct */byte");
}
-static void write_enum_type(const type_t *type)
+static void write_enum_type(const enum_type_t *type)
{
- declaration_t *declaration = find_typedef(type);
+ declaration_t *declaration = find_typedef((const type_t*) type);
if(declaration != NULL) {
fprintf(out, "%s", declaration->symbol->string);
return;
}
/* does the enum have a name? */
- symbol_t *symbol = type->v.enum_type.declaration->symbol;
+ symbol_t *symbol = type->declaration->symbol;
if(symbol != NULL) {
/* TODO: make sure we create an enum for it... */
fprintf(out, "%s", symbol->string);
fprintf(out, "/* TODO anonymous enum */byte");
}
-static void write_function_type(const type_t *type)
+static void write_function_type(const function_type_t *type)
{
fprintf(out, "(func(");
- function_parameter_t *parameter = type->v.function_type.parameters;
+ function_parameter_t *parameter = type->parameters;
int first = 1;
while(parameter != NULL) {
if(!first) {
}
fprintf(out, ") : ");
- write_type(type->v.function_type.result_type);
+ write_type(type->return_type);
fprintf(out, ")");
}
static void write_type(const type_t *type)
{
- switch(type->type) {
+ switch(type->kind) {
case TYPE_ATOMIC:
- write_atomic_type(type);
+ write_atomic_type(&type->atomic);
return;
case TYPE_POINTER:
- write_pointer_type(type);
+ write_pointer_type(&type->pointer);
return;
case TYPE_COMPOUND_UNION:
case TYPE_COMPOUND_STRUCT:
- write_compound_type(type);
+ write_compound_type(&type->compound);
return;
case TYPE_ENUM:
- write_enum_type(type);
+ write_enum_type(&type->enumt);
return;
case TYPE_FUNCTION:
- write_function_type(type);
+ write_function_type(&type->function);
return;
case TYPE_INVALID:
panic("invalid type found");
fprintf(out, "\n");
}
-static void write_struct(const symbol_t *symbol, const type_t *type)
+static void write_struct(const symbol_t *symbol, const compound_type_t *type)
{
fprintf(out, "struct %s:\n", symbol->string);
- const declaration_t *declaration = type->v.compound_type.declaration->context.declarations;
+ const declaration_t *declaration = type->declaration->context.declarations;
while(declaration != NULL) {
write_struct_entry(declaration);
declaration = declaration->next;
fprintf(out, "\n");
}
-static void write_union(const symbol_t *symbol, const type_t *type)
+static void write_union(const symbol_t *symbol, const compound_type_t *type)
{
fprintf(out, "union %s:\n", symbol->string);
- const declaration_t *declaration = type->v.compound_type.declaration->context.declarations;
+ const declaration_t *declaration = type->declaration->context.declarations;
while(declaration != NULL) {
write_struct_entry(declaration);
declaration = declaration->next;
static void write_unary_expression(const unary_expression_t *expression)
{
- switch(expression->type) {
- case UNEXPR_NEGATE:
+ switch(expression->expression.kind) {
+ case EXPR_UNARY_NEGATE:
fputc('-', out);
break;
- case UNEXPR_NOT:
+ case EXPR_UNARY_NOT:
fputc('!', out);
break;
default:
- panic("unimplemented unary expression found");
+ panic("unimeplemented unary expression found");
}
write_expression(expression->value);
}
static void write_expression(const expression_t *expression)
{
- const const_t *constant;
+ const const_expression_t *constant;
/* TODO */
- switch(expression->type) {
+ switch(expression->kind) {
case EXPR_CONST:
- constant = (const const_t*) expression;
- if(is_type_integer(expression->datatype)) {
+ constant = &expression->conste;
+ if(is_type_integer(expression->base.datatype)) {
fprintf(out, "%lld", constant->v.int_value);
} else {
fprintf(out, "%Lf", constant->v.float_value);
}
break;
- case EXPR_UNARY:
+ EXPR_UNARY_CASES
write_unary_expression((const unary_expression_t*) expression);
break;
default:
}
}
-static void write_enum(const symbol_t *symbol, const type_t *type)
+static void write_enum(const symbol_t *symbol, const enum_type_t *type)
{
fprintf(out, "enum %s:\n", symbol->string);
- declaration_t *entry = type->v.enum_type.declaration->next;
+ declaration_t *entry = type->declaration->next;
for ( ; entry != NULL && entry->storage_class == STORAGE_CLASS_ENUM_ENTRY;
entry = entry->next) {
fprintf(out, "\t%s", entry->symbol->string);
fprintf(out, "func extern %s(",
declaration->symbol->string);
- const type_t *function_type = declaration->type;
+ const function_type_t *function_type
+ = (const function_type_t*) declaration->type;
declaration_t *parameter = declaration->context.declarations;
int first = 1;
}
write_type(parameter->type);
}
- if(function_type->v.function_type.variadic) {
+ if(function_type->variadic) {
if(!first) {
fprintf(out, ", ");
} else {
}
fprintf(out, ")");
- const type_t *result_type = function_type->v.function_type.result_type;
- if(result_type->type != TYPE_ATOMIC ||
- result_type->v.atomic_type.atype != ATOMIC_TYPE_VOID) {
+ const type_t *return_type = function_type->return_type;
+ if(!is_type_atomic(return_type, ATOMIC_TYPE_VOID)) {
fprintf(out, " : ");
- write_type(result_type);
+ write_type(return_type);
}
fputc('\n', out);
}
-void write_fluffy_decls(const translation_unit_t *unit)
+void write_fluffy_decls(FILE *output, const translation_unit_t *unit)
{
-#if 0
- out = fopen("out.fluffy", "w");
- if(out == NULL) {
- fprintf(stderr, "Couldn't open out.fluffy: %s\n", strerror(errno));
- exit(1);
- }
-#endif
- out = stdout;
+ out = output;
global_context = &unit->context;
+ ast_set_output(out);
fprintf(out, "/* WARNING: Automatically generated file */\n");
- /* write structs, unions + enums */
+ /* write structs,unions + enums */
declaration_t *declaration = unit->context.declarations;
for( ; declaration != NULL; declaration = declaration->next) {
//fprintf(out, "// Decl: %s\n", declaration->symbol->string);
continue;
}
type_t *type = declaration->type;
- if(type->type == TYPE_COMPOUND_STRUCT) {
- write_struct(declaration->symbol, type);
- } else if(type->type == TYPE_COMPOUND_UNION) {
- write_union(declaration->symbol, type);
- } else if(type->type == TYPE_ENUM) {
- write_enum(declaration->symbol, type);
+ if(type->kind == TYPE_COMPOUND_STRUCT) {
+ write_struct(declaration->symbol, &type->compound);
+ } else if(type->kind == TYPE_COMPOUND_UNION) {
+ write_union(declaration->symbol, &type->compound);
+ } else if(type->kind == TYPE_ENUM) {
+ write_enum(declaration->symbol, &type->enumt);
}
}
continue;
type_t *type = declaration->type;
- if(type->type == TYPE_FUNCTION)
+ if(type->kind == TYPE_FUNCTION)
continue;
write_variable(declaration);
continue;
type_t *type = declaration->type;
- if(type->type != TYPE_FUNCTION)
+ if(type->kind != TYPE_FUNCTION)
continue;
write_function(declaration);
}
-
- //fclose(out);
}
projects / cparser / blobdiff