#include "symbol_t.h"
#include "ast_t.h"
#include "type_t.h"
+#include "entity_t.h"
#include "type.h"
#include "adt/error.h"
fputc('*', out);
}
-static declaration_t *find_typedef(const type_t *type)
+static entity_t *find_typedef(const type_t *type)
{
/* first: search for a matching typedef in the global type... */
- declaration_t *declaration = global_scope->declarations;
- while(declaration != NULL) {
- if(! (declaration->storage_class == STORAGE_CLASS_TYPEDEF)) {
- declaration = declaration->next;
+ entity_t *entity = global_scope->entities;
+ for ( ; entity != NULL; entity = entity->base.next) {
+ if (entity->kind != ENTITY_TYPEDEF)
continue;
- }
- if(declaration->type == type)
+ if (entity->typedefe.type == type)
break;
- declaration = declaration->next;
}
- return declaration;
+ return entity;
}
static void write_compound_type(const compound_type_t *type)
{
- declaration_t *declaration = find_typedef((const type_t*) type);
- if(declaration != NULL) {
- fprintf(out, "%s", declaration->symbol->string);
+ entity_t *entity = find_typedef((const type_t*) type);
+ if(entity != NULL) {
+ fprintf(out, "%s", entity->base.symbol->string);
return;
}
/* does the struct have a name? */
- symbol_t *symbol = type->declaration->symbol;
+ symbol_t *symbol = type->compound->base.symbol;
if(symbol != NULL) {
/* TODO: make sure we create a struct for it... */
fprintf(out, "%s", symbol->string);
static void write_enum_type(const enum_type_t *type)
{
- declaration_t *declaration = find_typedef((const type_t*) type);
- if(declaration != NULL) {
- fprintf(out, "%s", declaration->symbol->string);
+ entity_t *entity = find_typedef((const type_t*) type);
+ if (entity != NULL) {
+ fprintf(out, "%s", entity->base.symbol->string);
return;
}
/* does the enum have a name? */
- symbol_t *symbol = type->declaration->symbol;
- if(symbol != NULL) {
+ symbol_t *symbol = type->enume->base.symbol;
+ if (symbol != NULL) {
/* TODO: make sure we create an enum for it... */
fprintf(out, "%s", symbol->string);
return;
}
}
-static void write_struct_entry(const declaration_t *declaration)
-{
- fprintf(out, "\t%s : ", declaration->symbol->string);
- write_type(declaration->type);
- fprintf(out, "\n");
-}
-
-static void write_struct(const symbol_t *symbol, const compound_type_t *type)
+static void write_compound_entry(const entity_t *entity)
{
- fprintf(out, "struct %s:\n", symbol->string);
-
- const declaration_t *declaration = type->declaration->scope.declarations;
- while(declaration != NULL) {
- write_struct_entry(declaration);
- declaration = declaration->next;
- }
-
+ fprintf(out, "\t%s : ", entity->base.symbol->string);
+ write_type(entity->declaration.type);
fprintf(out, "\n");
}
-static void write_union(const symbol_t *symbol, const compound_type_t *type)
+static void write_compound(const symbol_t *symbol, const compound_type_t *type)
{
- fprintf(out, "union %s:\n", symbol->string);
+ fprintf(out, "%s %s:\n",
+ type->base.kind == TYPE_COMPOUND_STRUCT ? "struct" : "union",
+ symbol->string);
- const declaration_t *declaration = type->declaration->scope.declarations;
- while(declaration != NULL) {
- write_struct_entry(declaration);
- declaration = declaration->next;
+ const entity_t *entity = type->compound->members.entities;
+ for ( ; entity != NULL; entity = entity->base.next) {
+ write_compound_entry(entity);
}
fprintf(out, "\n");
{
fprintf(out, "enum %s:\n", symbol->string);
- 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);
- if(entry->init.initializer != NULL) {
+ entity_t *entry = type->enume->base.next;
+ for ( ; entry != NULL && entry->kind == ENTITY_ENUM_VALUE;
+ entry = entry->base.next) {
+ fprintf(out, "\t%s", entry->base.symbol->string);
+ if(entry->enum_value.value != NULL) {
fprintf(out, " <- ");
- write_expression(entry->init.enum_value);
+ write_expression(entry->enum_value.value);
}
fputc('\n', out);
}
fprintf(out, "\n");
}
-static void write_variable(const declaration_t *declaration)
+static void write_variable(const entity_t *entity)
{
- fprintf(out, "var %s : ", declaration->symbol->string);
- write_type(declaration->type);
- /* TODO: initializers */
+ fprintf(out, "var %s : ", entity->base.symbol->string);
+ write_type(entity->declaration.type);
fprintf(out, "\n");
}
-static void write_function(const declaration_t *declaration)
+static void write_function(const entity_t *entity)
{
- if(declaration->init.statement != NULL) {
+ if (entity->function.statement != NULL) {
fprintf(stderr, "Warning: can't convert function bodies (at %s)\n",
- declaration->symbol->string);
+ entity->base.symbol->string);
}
- fprintf(out, "func extern %s(",
- declaration->symbol->string);
+ fprintf(out, "func extern %s(", entity->base.symbol->string);
const function_type_t *function_type
- = (const function_type_t*) declaration->type;
+ = (const function_type_t*) entity->declaration.type;
- declaration_t *parameter = declaration->scope.declarations;
- int first = 1;
- for( ; parameter != NULL; parameter = parameter->next) {
+ entity_t *parameter = entity->function.parameters.entities;
+ int first = 1;
+ for( ; parameter != NULL; parameter = parameter->base.next) {
+ assert(parameter->kind == ENTITY_VARIABLE);
if(!first) {
fprintf(out, ", ");
} else {
first = 0;
}
- if(parameter->symbol != NULL) {
- fprintf(out, "%s : ", parameter->symbol->string);
+ if(parameter->base.symbol != NULL) {
+ fprintf(out, "%s : ", parameter->base.symbol->string);
} else {
fputs("_ : ", out);
}
- write_type(parameter->type);
+ write_type(parameter->declaration.type);
}
if(function_type->variadic) {
if(!first) {
fprintf(out, "/* WARNING: Automatically generated file */\n");
/* write structs,unions + enums */
- declaration_t *declaration = unit->scope.declarations;
- for( ; declaration != NULL; declaration = declaration->next) {
- //fprintf(out, "// Decl: %s\n", declaration->symbol->string);
- if(! (declaration->storage_class == STORAGE_CLASS_TYPEDEF)) {
+ entity_t *entity = unit->scope.entities;
+ for( ; entity != NULL; entity = entity->base.next) {
+ if (entity->kind != ENTITY_TYPEDEF)
continue;
- }
- type_t *type = declaration->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);
+
+ type_t *type = entity->typedefe.type;
+ if(type->kind == TYPE_COMPOUND_STRUCT
+ || type->kind == TYPE_COMPOUND_UNION) {
+ write_compound(entity->base.symbol, &type->compound);
} else if(type->kind == TYPE_ENUM) {
- write_enum(declaration->symbol, &type->enumt);
+ write_enum(entity->base.symbol, &type->enumt);
}
}
/* write global variables */
- declaration = unit->scope.declarations;
- for( ; declaration != NULL; declaration = declaration->next) {
- if(declaration->namespc != NAMESPACE_NORMAL)
- continue;
- if(declaration->storage_class == STORAGE_CLASS_TYPEDEF
- || declaration->storage_class == STORAGE_CLASS_ENUM_ENTRY)
+ entity = unit->scope.entities;
+ for( ; entity != NULL; entity = entity->base.next) {
+ if (entity->kind != ENTITY_VARIABLE)
continue;
- type_t *type = declaration->type;
- if(type->kind == TYPE_FUNCTION)
- continue;
-
- write_variable(declaration);
+ write_variable(entity);
}
/* write functions */
- declaration = unit->scope.declarations;
- for( ; declaration != NULL; declaration = declaration->next) {
- if(declaration->namespc != NAMESPACE_NORMAL)
- continue;
- if(declaration->storage_class == STORAGE_CLASS_TYPEDEF
- || declaration->storage_class == STORAGE_CLASS_ENUM_ENTRY)
- continue;
-
- type_t *type = declaration->type;
- if(type->kind != TYPE_FUNCTION)
+ entity = unit->scope.entities;
+ for( ; entity != NULL; entity = entity->base.next) {
+ if (entity->kind != ENTITY_FUNCTION)
continue;
- write_function(declaration);
+ write_function(entity);
}
}
projects / cparser / blobdiff