CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_plugin_runner os:windows-latest runner:windows-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_plugin_testing os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_plugin_testing os:windows-latest runner:windows-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_timer os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_trace_macro os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_transform_common os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_typescript os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_visit os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_visit_macros os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_x_optimizer os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_xml_ast os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_xml_codegen os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_xml_codegen_macros os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_xml_parser os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:swc_xml_visit os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
CI / Test - ${{ matrix.settings.crate }} - ${{ matrix.settings.os }} (map[crate:testing_macros os:ubuntu-latest runner:ubuntu-latest]) (push) Waiting to run
**Description:**
`EsConfig` and `TsConfig` sound like a general configuration for the whole language, while actually it's only about parsing.
To avoid a breaking change, I created type aliases that will work without changing the code, while warning the users.
**Related issue:**
- Closes#9089.
**Description:**
`dbg!()` output on ASTs is kinda verbose,
```rs
ExprStmt {
span: Span {
lo: BytePos(
37,
),
hi: BytePos(
50,
),
ctxt: #0,
},
expr: Lit(
Str(
Str {
span: Span {
lo: BytePos(
37,
),
hi: BytePos(
49,
),
ctxt: #0,
},
value: "use strict",
raw: Some(
"\"use strict\"",
),
},
),
),
}
```
A lot of the space is wasted on spans — 9 lines per span, even though
it's pretty much unimportant cruft. This PR changes that to just one
line per span:
```rs
ExprStmt {
span: 37..50#0,
expr: Lit(
Str(
Str {
span: 37..49#0,
value: "use strict",
raw: Some(
"\"use strict\"",
),
},
),
),
}
```
While not a statistically meaningful measurement, in my tests (sample
size = 1) this change reduces the `dbg!()` of a 1103-byte script from
5597 to 2885 lines, which is a 48% reduction. In `{:?}` mode it goes
from 40034 to 25457 chars, or 37% reduction.
