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cgen: alias & map types & add map_string/map_int aliases

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This commit is contained in:
joe-conigliaro 2020-03-12 17:56:44 +11:00
parent dfaba54376
commit 853bb4c41e
2 changed files with 38 additions and 17 deletions
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42
vlib/v/gen/cgen.v
View File

@ -44,7 +44,7 @@ pub fn (g mut Gen) init() {
g.definitions.writeln(c_builtin_types)
g.definitions.writeln(c_headers)
g.write_builtin_types()
g.write_array_types()
g.write_typedef_types()
g.write_sorted_types()
g.write_multi_return_types()
g.definitions.writeln('// end of definitions #endif')
@ -67,20 +67,34 @@ pub fn (g &Gen) styp(t string) string {
}
*/
pub fn (g mut Gen) write_array_types() {
pub fn (g mut Gen) write_typedef_types() {
for typ in g.table.types {
if typ.kind == .array {
styp := typ.name.replace('.', '__')
g.definitions.writeln('typedef array $styp;')
}
else if typ.kind == .array_fixed {
styp := typ.name.replace('.', '__')
// array_fixed_char_300 => char x[300]
mut fixed := styp[12..]
len := styp.after('_')
fixed = fixed[..fixed.len - len.len - 1]
g.definitions.writeln('typedef $fixed $styp [$len];')
match typ.kind {
.alias {
parent := &g.table.types[typ.parent_idx]
styp := typ.name.replace('.', '__')
parent_styp := parent.name.replace('.', '__')
g.definitions.writeln('typedef $parent_styp $styp;')
}
.array {
styp := typ.name.replace('.', '__')
g.definitions.writeln('typedef array $styp;')
}
.array_fixed {
styp := typ.name.replace('.', '__')
// array_fixed_char_300 => char x[300]
mut fixed := styp[12..]
len := styp.after('_')
fixed = fixed[..fixed.len - len.len - 1]
g.definitions.writeln('typedef $fixed $styp [$len];')
}
.map {
styp := typ.name.replace('.', '__')
g.definitions.writeln('typedef map $styp;')
}
else {
continue
}
}
}
}

13
vlib/v/table/atype_symbols.v
View File

@ -248,11 +248,18 @@ pub fn (t mut Table) register_builtin_type_symbols() {
kind: .map
name: 'map'
})
// TODO: remove
// TODO: remove. for v1 map compatibility
map_string_string_idx := t.find_or_register_map(string_type, string_type)
map_string_int_idx := t.find_or_register_map(string_type, int_type)
t.register_type_symbol(TypeSymbol{
parent_idx: map_type_idx
kind: .struct_
kind: .alias
name: 'map_string'
parent_idx: map_string_string_idx
})
t.register_type_symbol(TypeSymbol{
kind: .alias
name: 'map_int'
parent_idx: map_string_int_idx
})
}