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Add initial std Symbol; Fix some type inference issues

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This commit is contained in:
dcodeIO
2018-06-21 19:42:18 +02:00
parent 1626e50b0f
commit c74eed2bd8
15 changed files with 4257 additions and 47 deletions
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24
src/types.ts
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@ -114,19 +114,21 @@ export class Type {
this.nonNullableType = this;
}
/** Returns the int type of this type. Defaults to `Type.i32` if this is not an int type. */
/** Returns the closest int type representing this type. */
get intType(): Type {
switch (this.kind) {
case TypeKind.I8:
case TypeKind.I16:
case TypeKind.I32:
case TypeKind.I64:
case TypeKind.ISIZE:
case TypeKind.U8:
case TypeKind.U16:
case TypeKind.U32:
case TypeKind.U64:
case TypeKind.USIZE: return this;
case TypeKind.I8: return Type.i8;
case TypeKind.I16: return Type.i16;
case TypeKind.F32:
case TypeKind.I32: return Type.i32;
case TypeKind.F64:
case TypeKind.I64: return Type.i64;
case TypeKind.ISIZE: return this.size == 64 ? Type.isize64 : Type.isize32;
case TypeKind.U8: return Type.u8;
case TypeKind.U16: return Type.u16;
case TypeKind.U32: return Type.u32;
case TypeKind.U64: return Type.u64;
case TypeKind.USIZE: return this.size == 64 ? Type.usize64 : Type.usize32;
case TypeKind.BOOL:
default: return Type.i32;
}