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nac3parser: add comment support #68

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pca006132 merged 6 commits from with_nac3comment into master 2021-11-05 20:46:42 +08:00
Conversation 0 Commits 6 Files Changed 23 +82 -29
1 changed files with 82 additions and 29 deletions
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111
nac3ast/src/ast_gen.rs
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@ -72,7 +72,7 @@ pub fn get_str_from_ref<'a>(lock: &'a MutexGuard<Interner>, id: StrRef) -> &'a s
lock.resolve(id.0).unwrap() lock.resolve(id.0).unwrap()
} }
type Ident = StrRef; pub type Ident = StrRef;
#[derive(Clone, Debug, PartialEq)] #[derive(Clone, Debug, PartialEq)]
pub struct Located<T, U = ()> { pub struct Located<T, U = ()> {
@ -114,6 +114,7 @@ pub enum StmtKind<U = ()> {
decorator_list: Vec<Expr<U>>, decorator_list: Vec<Expr<U>>,
returns: Option<Box<Expr<U>>>, returns: Option<Box<Expr<U>>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
AsyncFunctionDef { AsyncFunctionDef {
name: Ident, name: Ident,
@ -122,6 +123,7 @@ pub enum StmtKind<U = ()> {
decorator_list: Vec<Expr<U>>, decorator_list: Vec<Expr<U>>,
returns: Option<Box<Expr<U>>>, returns: Option<Box<Expr<U>>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
ClassDef { ClassDef {
name: Ident, name: Ident,
@ -129,28 +131,34 @@ pub enum StmtKind<U = ()> {
keywords: Vec<Keyword<U>>, keywords: Vec<Keyword<U>>,
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
decorator_list: Vec<Expr<U>>, decorator_list: Vec<Expr<U>>,
config_comment: Vec<Ident>,
}, },
Return { Return {
value: Option<Box<Expr<U>>>, value: Option<Box<Expr<U>>>,
config_comment: Vec<Ident>,
}, },
Delete { Delete {
targets: Vec<Expr<U>>, targets: Vec<Expr<U>>,
config_comment: Vec<Ident>,
}, },
Assign { Assign {
targets: Vec<Expr<U>>, targets: Vec<Expr<U>>,
value: Box<Expr<U>>, value: Box<Expr<U>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
AugAssign { AugAssign {
target: Box<Expr<U>>, target: Box<Expr<U>>,
op: Operator, op: Operator,
value: Box<Expr<U>>, value: Box<Expr<U>>,
config_comment: Vec<Ident>,
}, },
AnnAssign { AnnAssign {
target: Box<Expr<U>>, target: Box<Expr<U>>,
annotation: Box<Expr<U>>, annotation: Box<Expr<U>>,
value: Option<Box<Expr<U>>>, value: Option<Box<Expr<U>>>,
simple: bool, simple: bool,
config_comment: Vec<Ident>,
}, },
For { For {
target: Box<Expr<U>>, target: Box<Expr<U>>,
@ -158,6 +166,7 @@ pub enum StmtKind<U = ()> {
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
orelse: Vec<Stmt<U>>, orelse: Vec<Stmt<U>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
AsyncFor { AsyncFor {
target: Box<Expr<U>>, target: Box<Expr<U>>,
@ -165,61 +174,80 @@ pub enum StmtKind<U = ()> {
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
orelse: Vec<Stmt<U>>, orelse: Vec<Stmt<U>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
While { While {
test: Box<Expr<U>>, test: Box<Expr<U>>,
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
orelse: Vec<Stmt<U>>, orelse: Vec<Stmt<U>>,
config_comment: Vec<Ident>,
}, },
If { If {
test: Box<Expr<U>>, test: Box<Expr<U>>,
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
orelse: Vec<Stmt<U>>, orelse: Vec<Stmt<U>>,
config_comment: Vec<Ident>,
}, },
With { With {
items: Vec<Withitem<U>>, items: Vec<Withitem<U>>,
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
AsyncWith { AsyncWith {
items: Vec<Withitem<U>>, items: Vec<Withitem<U>>,
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
type_comment: Option<String>, type_comment: Option<String>,
config_comment: Vec<Ident>,
}, },
Raise { Raise {
exc: Option<Box<Expr<U>>>, exc: Option<Box<Expr<U>>>,
cause: Option<Box<Expr<U>>>, cause: Option<Box<Expr<U>>>,
config_comment: Vec<Ident>,
}, },
Try { Try {
body: Vec<Stmt<U>>, body: Vec<Stmt<U>>,
handlers: Vec<Excepthandler<U>>, handlers: Vec<Excepthandler<U>>,
orelse: Vec<Stmt<U>>, orelse: Vec<Stmt<U>>,
finalbody: Vec<Stmt<U>>, finalbody: Vec<Stmt<U>>,
config_comment: Vec<Ident>,
}, },
Assert { Assert {
test: Box<Expr<U>>, test: Box<Expr<U>>,
msg: Option<Box<Expr<U>>>, msg: Option<Box<Expr<U>>>,
config_comment: Vec<Ident>,
}, },
Import { Import {
names: Vec<Alias>, names: Vec<Alias>,
config_comment: Vec<Ident>,
}, },
ImportFrom { ImportFrom {
module: Option<Ident>, module: Option<Ident>,
names: Vec<Alias>, names: Vec<Alias>,
level: usize, level: usize,
config_comment: Vec<Ident>,
}, },
Global { Global {
names: Vec<Ident>, names: Vec<Ident>,
config_comment: Vec<Ident>,
}, },
Nonlocal { Nonlocal {
names: Vec<Ident>, names: Vec<Ident>,
config_comment: Vec<Ident>,
}, },
Expr { Expr {
value: Box<Expr<U>>, value: Box<Expr<U>>,
config_comment: Vec<Ident>,
},
Pass {
config_comment: Vec<Ident>,
},
Break {
config_comment: Vec<Ident>,
},
Continue {
config_comment: Vec<Ident>,
}, },
Pass,
Break,
Continue,
} }
pub type Stmt<U = ()> = Located<StmtKind<U>, U>; pub type Stmt<U = ()> = Located<StmtKind<U>, U>;
@ -558,7 +586,7 @@ pub mod fold {
pub fn fold_stmt<U, F: Fold<U> + ?Sized>(#[allow(unused)] folder: &mut F, node: Stmt<U>) -> Result<Stmt<F::TargetU>, F::Error> { pub fn fold_stmt<U, F: Fold<U> + ?Sized>(#[allow(unused)] folder: &mut F, node: Stmt<U>) -> Result<Stmt<F::TargetU>, F::Error> {
fold_located(folder, node, |folder, node| { fold_located(folder, node, |folder, node| {
match node { match node {
StmtKind::FunctionDef { name,args,body,decorator_list,returns,type_comment } => { StmtKind::FunctionDef { name,args,body,decorator_list,returns,type_comment,config_comment } => {
Ok(StmtKind::FunctionDef { Ok(StmtKind::FunctionDef {
name: Foldable::fold(name, folder)?, name: Foldable::fold(name, folder)?,
args: Foldable::fold(args, folder)?, args: Foldable::fold(args, folder)?,
@ -566,9 +594,10 @@ pub mod fold {
decorator_list: Foldable::fold(decorator_list, folder)?, decorator_list: Foldable::fold(decorator_list, folder)?,
returns: Foldable::fold(returns, folder)?, returns: Foldable::fold(returns, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::AsyncFunctionDef { name,args,body,decorator_list,returns,type_comment } => { StmtKind::AsyncFunctionDef { name,args,body,decorator_list,returns,type_comment,config_comment } => {
Ok(StmtKind::AsyncFunctionDef { Ok(StmtKind::AsyncFunctionDef {
name: Foldable::fold(name, folder)?, name: Foldable::fold(name, folder)?,
args: Foldable::fold(args, folder)?, args: Foldable::fold(args, folder)?,
@ -576,152 +605,176 @@ pub mod fold {
decorator_list: Foldable::fold(decorator_list, folder)?, decorator_list: Foldable::fold(decorator_list, folder)?,
returns: Foldable::fold(returns, folder)?, returns: Foldable::fold(returns, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::ClassDef { name,bases,keywords,body,decorator_list } => { StmtKind::ClassDef { name,bases,keywords,body,decorator_list,config_comment } => {
Ok(StmtKind::ClassDef { Ok(StmtKind::ClassDef {
name: Foldable::fold(name, folder)?, name: Foldable::fold(name, folder)?,
bases: Foldable::fold(bases, folder)?, bases: Foldable::fold(bases, folder)?,
keywords: Foldable::fold(keywords, folder)?, keywords: Foldable::fold(keywords, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
decorator_list: Foldable::fold(decorator_list, folder)?, decorator_list: Foldable::fold(decorator_list, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Return { value } => { StmtKind::Return { value,config_comment } => {
Ok(StmtKind::Return { Ok(StmtKind::Return {
value: Foldable::fold(value, folder)?, value: Foldable::fold(value, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Delete { targets } => { StmtKind::Delete { targets,config_comment } => {
Ok(StmtKind::Delete { Ok(StmtKind::Delete {
targets: Foldable::fold(targets, folder)?, targets: Foldable::fold(targets, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Assign { targets,value,type_comment } => { StmtKind::Assign { targets,value,type_comment,config_comment } => {
Ok(StmtKind::Assign { Ok(StmtKind::Assign {
targets: Foldable::fold(targets, folder)?, targets: Foldable::fold(targets, folder)?,
value: Foldable::fold(value, folder)?, value: Foldable::fold(value, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::AugAssign { target,op,value } => { StmtKind::AugAssign { target,op,value,config_comment } => {
Ok(StmtKind::AugAssign { Ok(StmtKind::AugAssign {
target: Foldable::fold(target, folder)?, target: Foldable::fold(target, folder)?,
op: Foldable::fold(op, folder)?, op: Foldable::fold(op, folder)?,
value: Foldable::fold(value, folder)?, value: Foldable::fold(value, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::AnnAssign { target,annotation,value,simple } => { StmtKind::AnnAssign { target,annotation,value,simple,config_comment } => {
Ok(StmtKind::AnnAssign { Ok(StmtKind::AnnAssign {
target: Foldable::fold(target, folder)?, target: Foldable::fold(target, folder)?,
annotation: Foldable::fold(annotation, folder)?, annotation: Foldable::fold(annotation, folder)?,
value: Foldable::fold(value, folder)?, value: Foldable::fold(value, folder)?,
simple: Foldable::fold(simple, folder)?, simple: Foldable::fold(simple, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::For { target,iter,body,orelse,type_comment } => { StmtKind::For { target,iter,body,orelse,type_comment,config_comment } => {
Ok(StmtKind::For { Ok(StmtKind::For {
target: Foldable::fold(target, folder)?, target: Foldable::fold(target, folder)?,
iter: Foldable::fold(iter, folder)?, iter: Foldable::fold(iter, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
orelse: Foldable::fold(orelse, folder)?, orelse: Foldable::fold(orelse, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::AsyncFor { target,iter,body,orelse,type_comment } => { StmtKind::AsyncFor { target,iter,body,orelse,type_comment,config_comment } => {
Ok(StmtKind::AsyncFor { Ok(StmtKind::AsyncFor {
target: Foldable::fold(target, folder)?, target: Foldable::fold(target, folder)?,
iter: Foldable::fold(iter, folder)?, iter: Foldable::fold(iter, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
orelse: Foldable::fold(orelse, folder)?, orelse: Foldable::fold(orelse, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::While { test,body,orelse } => { StmtKind::While { test,body,orelse,config_comment } => {
Ok(StmtKind::While { Ok(StmtKind::While {
test: Foldable::fold(test, folder)?, test: Foldable::fold(test, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
orelse: Foldable::fold(orelse, folder)?, orelse: Foldable::fold(orelse, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::If { test,body,orelse } => { StmtKind::If { test,body,orelse,config_comment } => {
Ok(StmtKind::If { Ok(StmtKind::If {
test: Foldable::fold(test, folder)?, test: Foldable::fold(test, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
orelse: Foldable::fold(orelse, folder)?, orelse: Foldable::fold(orelse, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::With { items,body,type_comment } => { StmtKind::With { items,body,type_comment,config_comment } => {
Ok(StmtKind::With { Ok(StmtKind::With {
items: Foldable::fold(items, folder)?, items: Foldable::fold(items, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::AsyncWith { items,body,type_comment } => { StmtKind::AsyncWith { items,body,type_comment,config_comment } => {
Ok(StmtKind::AsyncWith { Ok(StmtKind::AsyncWith {
items: Foldable::fold(items, folder)?, items: Foldable::fold(items, folder)?,
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
type_comment: Foldable::fold(type_comment, folder)?, type_comment: Foldable::fold(type_comment, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Raise { exc,cause } => { StmtKind::Raise { exc,cause,config_comment } => {
Ok(StmtKind::Raise { Ok(StmtKind::Raise {
exc: Foldable::fold(exc, folder)?, exc: Foldable::fold(exc, folder)?,
cause: Foldable::fold(cause, folder)?, cause: Foldable::fold(cause, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Try { body,handlers,orelse,finalbody } => { StmtKind::Try { body,handlers,orelse,finalbody,config_comment } => {
Ok(StmtKind::Try { Ok(StmtKind::Try {
body: Foldable::fold(body, folder)?, body: Foldable::fold(body, folder)?,
handlers: Foldable::fold(handlers, folder)?, handlers: Foldable::fold(handlers, folder)?,
orelse: Foldable::fold(orelse, folder)?, orelse: Foldable::fold(orelse, folder)?,
finalbody: Foldable::fold(finalbody, folder)?, finalbody: Foldable::fold(finalbody, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Assert { test,msg } => { StmtKind::Assert { test,msg,config_comment } => {
Ok(StmtKind::Assert { Ok(StmtKind::Assert {
test: Foldable::fold(test, folder)?, test: Foldable::fold(test, folder)?,
msg: Foldable::fold(msg, folder)?, msg: Foldable::fold(msg, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Import { names } => { StmtKind::Import { names,config_comment } => {
Ok(StmtKind::Import { Ok(StmtKind::Import {
names: Foldable::fold(names, folder)?, names: Foldable::fold(names, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::ImportFrom { module,names,level } => { StmtKind::ImportFrom { module,names,level,config_comment } => {
Ok(StmtKind::ImportFrom { Ok(StmtKind::ImportFrom {
module: Foldable::fold(module, folder)?, module: Foldable::fold(module, folder)?,
names: Foldable::fold(names, folder)?, names: Foldable::fold(names, folder)?,
level: Foldable::fold(level, folder)?, level: Foldable::fold(level, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Global { names } => { StmtKind::Global { names,config_comment } => {
Ok(StmtKind::Global { Ok(StmtKind::Global {
names: Foldable::fold(names, folder)?, names: Foldable::fold(names, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Nonlocal { names } => { StmtKind::Nonlocal { names,config_comment } => {
Ok(StmtKind::Nonlocal { Ok(StmtKind::Nonlocal {
names: Foldable::fold(names, folder)?, names: Foldable::fold(names, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Expr { value } => { StmtKind::Expr { value,config_comment } => {
Ok(StmtKind::Expr { Ok(StmtKind::Expr {
value: Foldable::fold(value, folder)?, value: Foldable::fold(value, folder)?,
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Pass { } => { StmtKind::Pass { config_comment } => {
Ok(StmtKind::Pass { Ok(StmtKind::Pass {
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Break { } => { StmtKind::Break { config_comment } => {
Ok(StmtKind::Break { Ok(StmtKind::Break {
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
StmtKind::Continue { } => { StmtKind::Continue { config_comment } => {
Ok(StmtKind::Continue { Ok(StmtKind::Continue {
config_comment: Foldable::fold(config_comment, folder)?,
}) })
} }
} }