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cgen: array types

pull/3941/head
Alexander Medvednikov 2020-03-06 13:43:22 +01:00
parent 7f6b98669e
commit 91269961d0
2 changed files with 27 additions and 11 deletions
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22
vlib/v/ast/ast.v
View File

@ -8,15 +8,15 @@ import (
v.table
)
pub type Expr = InfixExpr | IfExpr | StringLiteral | IntegerLiteral | CharLiteral |
FloatLiteral | Ident | CallExpr | BoolLiteral | StructInit | ArrayInit | SelectorExpr | PostfixExpr |
AssignExpr | PrefixExpr | MethodCallExpr | IndexExpr | RangeExpr | MatchExpr |
CastExpr | EnumVal | Assoc | SizeOf | None | MapInit | IfGuardExpr | ParExpr | OrExpr |
pub type Expr = InfixExpr | IfExpr | StringLiteral | IntegerLiteral | CharLiteral |
FloatLiteral | Ident | CallExpr | BoolLiteral | StructInit | ArrayInit | SelectorExpr | PostfixExpr |
AssignExpr | PrefixExpr | MethodCallExpr | IndexExpr | RangeExpr | MatchExpr |
CastExpr | EnumVal | Assoc | SizeOf | None | MapInit | IfGuardExpr | ParExpr | OrExpr |
ConcatExpr | Type | AsCast
pub type Stmt = VarDecl | GlobalDecl | FnDecl | Return | Module | Import | ExprStmt |
ForStmt | StructDecl | ForCStmt | ForInStmt | CompIf | ConstDecl | Attr | BranchStmt |
HashStmt | AssignStmt | EnumDecl | TypeDecl | DeferStmt | GotoLabel | GotoStmt |
pub type Stmt = VarDecl | GlobalDecl | FnDecl | Return | Module | Import | ExprStmt |
ForStmt | StructDecl | ForCStmt | ForInStmt | CompIf | ConstDecl | Attr | BranchStmt |
HashStmt | AssignStmt | EnumDecl | TypeDecl | DeferStmt | GotoLabel | GotoStmt |
LineComment | MultiLineComment | AssertStmt | UnsafeStmt
// pub type Type = StructType | ArrayType
// pub struct StructType {
@ -176,8 +176,8 @@ mut:
pub struct Return {
pub:
pos token.Position
exprs []Expr
pos token.Position
exprs []Expr
}
/*
@ -376,8 +376,8 @@ pub struct ForCStmt {
pub:
init Stmt // i := 0;
cond Expr // i < 10;
//inc Stmt // i++;
inc Expr// i++;
// inc Stmt // i++;
inc Expr // i++;
stmts []Stmt
}

16
vlib/v/gen/cgen.v
View File

@ -39,11 +39,27 @@ pub fn (g mut Gen) init() {
g.definitions.writeln('#include <inttypes.h>') // int64_t etc
g.definitions.writeln(c_builtin_types)
g.definitions.writeln(c_headers)
g.write_array_types()
g.write_sorted_types()
g.write_multi_return_types()
g.definitions.writeln('// end of definitions #endif')
}
// V type to C type
pub fn (g &Gen) typ(t string) string {
return t.replace_each(['.', '__'])
}
pub fn (g mut Gen) write_array_types() {
for typ in g.table.types {
if typ.kind != .array {
continue
}
styp := typ.name.replace('.', '__')
g.definitions.writeln('typedef array $styp;')
}
}
pub fn (g mut Gen) write_multi_return_types() {
g.definitions.writeln('// multi return structs')
for typ in g.table.types {