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update typescript generation to reflect that Option<T> can be undefined

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This commit is contained in:
Henrik Sjööh 2018-11-04 10:26:20 +01:00
parent 0d5f514709
commit d331b706c3
1 changed files with 5 additions and 5 deletions
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10
crates/cli-support/src/js/js2rust.rs
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@ -495,7 +495,7 @@ impl<'a, 'b> Js2Rust<'a, 'b> {
if optional {
if ty.is_wasm_native() {
self.ret_ty = "number".to_string();
self.ret_ty = "number | undefined".to_string();
self.cx.expose_global_argument_ptr()?;
self.cx.expose_uint32_memory();
match ty {
@ -533,7 +533,7 @@ impl<'a, 'b> Js2Rust<'a, 'b> {
}
if ty.is_abi_as_u32() {
self.ret_ty = "number".to_string();
self.ret_ty = "number | undefined".to_string();
self.ret_expr = "
const ret = RET;
return ret === 0xFFFFFF ? undefined : ret;
@ -542,7 +542,7 @@ impl<'a, 'b> Js2Rust<'a, 'b> {
}
if let Some(signed) = ty.get_64() {
self.ret_ty = "BigInt".to_string();
self.ret_ty = "BigInt | undefined".to_string();
self.cx.expose_global_argument_ptr()?;
let f = if signed {
self.cx.expose_int64_memory();
@ -567,7 +567,7 @@ impl<'a, 'b> Js2Rust<'a, 'b> {
match *ty {
Descriptor::Boolean => {
self.ret_ty = "boolean".to_string();
self.ret_ty = "boolean | undefined".to_string();
self.ret_expr = "
const ret = RET;
return ret === 0xFFFFFF ? undefined : ret !== 0;
@ -575,7 +575,7 @@ impl<'a, 'b> Js2Rust<'a, 'b> {
return Ok(self);
}
Descriptor::Char => {
self.ret_ty = "string".to_string();
self.ret_ty = "string | undefined".to_string();
self.cx.expose_global_argument_ptr()?;
self.cx.expose_uint32_memory();
self.prelude("const retptr = globalArgumentPtr();");