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Inline all the things

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This commit is contained in:
Lukas Wirth 2024-07-07 11:18:40 +02:00
parent c08d419fba
commit 35aa238020
2 changed files with 1032 additions and 0 deletions
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1019
crates/syntax/src/ast/generated/nodes.rs
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13
xtask/src/codegen/grammar.rs
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@ -122,18 +122,21 @@ fn generate_nodes(kinds: KindsSrc<'_>, grammar: &AstSrc) -> String {
if field.is_many() {
quote! {
#[inline]
pub fn #method_name(&self) -> AstChildren<#ty> {
support::children(&self.syntax)
}
}
} else if let Some(token_kind) = field.token_kind() {
quote! {
#[inline]
pub fn #method_name(&self) -> Option<#ty> {
support::token(&self.syntax, #token_kind)
}
}
} else {
quote! {
#[inline]
pub fn #method_name(&self) -> Option<#ty> {
support::child(&self.syntax)
}
@ -156,12 +159,15 @@ fn generate_nodes(kinds: KindsSrc<'_>, grammar: &AstSrc) -> String {
},
quote! {
impl AstNode for #name {
#[inline]
fn can_cast(kind: SyntaxKind) -> bool {
kind == #kind
}
#[inline]
fn cast(syntax: SyntaxNode) -> Option<Self> {
if Self::can_cast(syntax.kind()) { Some(Self { syntax }) } else { None }
}
#[inline]
fn syntax(&self) -> &SyntaxNode { &self.syntax }
}
},
@ -190,9 +196,11 @@ fn generate_nodes(kinds: KindsSrc<'_>, grammar: &AstSrc) -> String {
} else {
quote! {
impl AstNode for #name {
#[inline]
fn can_cast(kind: SyntaxKind) -> bool {
matches!(kind, #(#kinds)|*)
}
#[inline]
fn cast(syntax: SyntaxNode) -> Option<Self> {
let res = match syntax.kind() {
#(
@ -202,6 +210,7 @@ fn generate_nodes(kinds: KindsSrc<'_>, grammar: &AstSrc) -> String {
};
Some(res)
}
#[inline]
fn syntax(&self) -> &SyntaxNode {
match self {
#(
@ -226,6 +235,7 @@ fn generate_nodes(kinds: KindsSrc<'_>, grammar: &AstSrc) -> String {
quote! {
#(
impl From<#variants> for #name {
#[inline]
fn from(node: #variants) -> #name {
#name::#variants(node)
}
@ -270,12 +280,15 @@ fn generate_nodes(kinds: KindsSrc<'_>, grammar: &AstSrc) -> String {
}
}
impl AstNode for #name {
#[inline]
fn can_cast(kind: SyntaxKind) -> bool {
matches!(kind, #(#kinds)|*)
}
#[inline]
fn cast(syntax: SyntaxNode) -> Option<Self> {
Self::can_cast(syntax.kind()).then_some(#name { syntax })
}
#[inline]
fn syntax(&self) -> &SyntaxNode {
&self.syntax
}