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Commit b2a1e381 authored by Rémi Bernon's avatar Rémi Bernon Committed by Alexandre Julliard
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widl: Clarify declaration type names vs (reference) type names.

Declaration type names prefer unqualified names whereas reference type names prefer fully qualified names. This makes C++ code use fully qualified names when referencing a type, fixing cases where types from other namespaces are used. It also allows to skip the enum / struct / union type prefix in WinRT C++ code. Signed-off-by: 's avatarRémi Bernon <rbernon@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 86c565cf
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Showing with 23 additions and 16 deletions
tools/widl/header.c
View file @ b2a1e381
......@@ -339,11 +339,12 @@ static void write_pointer_left(FILE *h, type_t *ref)
void write_type_left(FILE *h, const decl_spec_t *ds, enum name_type name_type, int declonly, int write_callconv)
{
type_t *t = ds->type;
const char *name;
const char *decl_name, *name;
char *args;
if (!h) return;
decl_name = type_get_decl_name(t, name_type);
name = type_get_name(t, name_type);
if (ds->func_specifier & FUNCTION_SPECIFIER_INLINE)
......@@ -356,9 +357,10 @@ void write_type_left(FILE *h, const decl_spec_t *ds, enum name_type name_type, i
else {
switch (type_get_type_detect_alias(t)) {
case TYPE_ENUM:
if (!declonly && !t->written) {
if (declonly) fprintf(h, "enum %s", decl_name ? decl_name : "");
else if (!t->written) {
assert(t->defined);
if (name) fprintf(h, "enum %s {\n", name);
if (decl_name) fprintf(h, "enum %s {\n", decl_name);
else fprintf(h, "enum {\n");
t->written = TRUE;
indentation++;
......@@ -366,13 +368,15 @@ void write_type_left(FILE *h, const decl_spec_t *ds, enum name_type name_type, i
indent(h, -1);
fprintf(h, "}");
}
else if (winrt_mode && name_type == NAME_DEFAULT && name) fprintf(h, "%s", name);
else fprintf(h, "enum %s", name ? name : "");
break;
case TYPE_STRUCT:
case TYPE_ENCAPSULATED_UNION:
if (!declonly && !t->written) {
if (declonly) fprintf(h, "struct %s", decl_name ? decl_name : "");
else if (!t->written) {
assert(t->defined);
if (name) fprintf(h, "struct %s {\n", name);
if (decl_name) fprintf(h, "struct %s {\n", decl_name);
else fprintf(h, "struct {\n");
t->written = TRUE;
indentation++;
......@@ -383,12 +387,14 @@ void write_type_left(FILE *h, const decl_spec_t *ds, enum name_type name_type, i
indent(h, -1);
fprintf(h, "}");
}
else if (winrt_mode && name_type == NAME_DEFAULT && name) fprintf(h, "%s", name);
else fprintf(h, "struct %s", name ? name : "");
break;
case TYPE_UNION:
if (!declonly && !t->written) {
if (declonly) fprintf(h, "union %s", decl_name ? decl_name : "");
else if (!t->written) {
assert(t->defined);
if (t->name) fprintf(h, "union %s {\n", t->name);
if (decl_name) fprintf(h, "union %s {\n", decl_name);
else fprintf(h, "union {\n");
t->written = TRUE;
indentation++;
......@@ -396,7 +402,8 @@ void write_type_left(FILE *h, const decl_spec_t *ds, enum name_type name_type, i
indent(h, -1);
fprintf(h, "}");
}
else fprintf(h, "union %s", t->name ? t->name : "");
else if (winrt_mode && name_type == NAME_DEFAULT && name) fprintf(h, "%s", name);
else fprintf(h, "union %s", name ? name : "");
break;
case TYPE_POINTER:
{
......@@ -482,13 +489,13 @@ void write_type_left(FILE *h, const decl_spec_t *ds, enum name_type name_type, i
case TYPE_INTERFACE:
case TYPE_MODULE:
case TYPE_COCLASS:
fprintf(h, "%s", type_get_qualified_name(t, name_type));
fprintf(h, "%s", type_get_name(t, name_type));
break;
case TYPE_RUNTIMECLASS:
fprintf(h, "%s", type_get_name(type_runtimeclass_get_default_iface(t, TRUE), name_type));
break;
case TYPE_DELEGATE:
fprintf(h, "%s", type_get_qualified_name(type_delegate_get_iface(t), name_type));
fprintf(h, "%s", type_get_name(type_delegate_get_iface(t), name_type));
break;
case TYPE_VOID:
fprintf(h, "void");
......@@ -882,7 +889,7 @@ static void write_typedef(FILE *header, type_t *type, int declonly)
write_namespace_start(header, t->namespace);
indent(header, 0);
fprintf(header, "typedef ");
write_type_v(header, type_alias_get_aliasee(type), FALSE, declonly, type->name, NAME_DEFAULT);
write_type_v(header, type_alias_get_aliasee(type), FALSE, TRUE, type->name, NAME_DEFAULT);
fprintf(header, ";\n");
write_namespace_end(header, t->namespace);
}
......
tools/widl/typetree.c
View file @ b2a1e381
......@@ -81,7 +81,7 @@ static const var_t *find_arg(const var_list_t *args, const char *name)
return NULL;
}
const char *type_get_name(const type_t *type, enum name_type name_type)
const char *type_get_decl_name(const type_t *type, enum name_type name_type)
{
switch(name_type) {
case NAME_DEFAULT:
......@@ -94,13 +94,13 @@ const char *type_get_name(const type_t *type, enum name_type name_type)
return NULL;
}
const char *type_get_qualified_name(const type_t *type, enum name_type name_type)
const char *type_get_name(const type_t *type, enum name_type name_type)
{
switch(name_type) {
case NAME_DEFAULT:
return type->qualified_name;
return type->qualified_name ? type->qualified_name : type->name;
case NAME_C:
return type->c_name;
return type->c_name ? type->c_name : type->name;
}
assert(0);
......
tools/widl/typetree.h
View file @ b2a1e381
......@@ -77,8 +77,8 @@ type_t *type_parameterized_type_specialize_partial(type_t *type, typeref_list_t
type_t *type_parameterized_type_specialize_declare(type_t *type, typeref_list_t *params);
type_t *type_parameterized_type_specialize_define(type_t *type);
int type_is_equal(const type_t *type1, const type_t *type2);
const char *type_get_decl_name(const type_t *type, enum name_type name_type);
const char *type_get_name(const type_t *type, enum name_type name_type);
const char *type_get_qualified_name(const type_t *type, enum name_type name_type);
char *gen_name(void);
extern int is_attr(const attr_list_t *list, enum attr_type t);
......
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