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Fix slice location

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harupy committed 2022-12-25 09:37:07 +09:00
1 parent d1811c72e7
commit d7f7fd2e21
3 files changed
+123 -1
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compiler/parser/python.lalrpop
+1 -1
View File
@@ -1018,7 +1018,7 @@ SubscriptList: ast::Expr = {
Subscript: ast::Expr = {
Test<"all">,
<e1:Test<"all">?> <location:@L> ":" <e2:Test<"all">?> <e3:SliceOp?> <end_location:@R> => {
<location:@L> <e1:Test<"all">?> ":" <e2:Test<"all">?> <e3:SliceOp?> <end_location:@R> => {
let lower = e1.map(Box::new);
let upper = e2.map(Box::new);
let step = e3.flatten().map(Box::new);
compiler/parser/src/parser.rs
+7
View File
@@ -233,4 +233,11 @@ class Foo(A, B):
let parse_ast = parse_expression(&source, "<test>").unwrap();
insta::assert_debug_snapshot!(parse_ast);
}
#[test]
fn test_slice() {
let source = String::from("x[1:2:3]");
let parse_ast = parse_expression(&source, "<test>").unwrap();
insta::assert_debug_snapshot!(parse_ast);
}
}
compiler/parser/src/snapshots/rustpython_parser__parser__tests__slice.snap
Generated
+115
View File
@@ -0,0 +1,115 @@
---
source: compiler/parser/src/parser.rs
expression: parse_ast
---
Located {
location: Location {
row: 1,
column: 0,
},
end_location: Some(
Location {
row: 1,
column: 8,
},
),
custom: (),
node: Subscript {
value: Located {
location: Location {
row: 1,
column: 0,
},
end_location: Some(
Location {
row: 1,
column: 1,
},
),
custom: (),
node: Name {
id: "x",
ctx: Load,
},
},
slice: Located {
location: Location {
row: 1,
column: 2,
},
end_location: Some(
Location {
row: 1,
column: 7,
},
),
custom: (),
node: Slice {
lower: Some(
Located {
location: Location {
row: 1,
column: 2,
},
end_location: Some(
Location {
row: 1,
column: 3,
},
),
custom: (),
node: Constant {
value: Int(
1,
),
kind: None,
},
},
),
upper: Some(
Located {
location: Location {
row: 1,
column: 4,
},
end_location: Some(
Location {
row: 1,
column: 5,
},
),
custom: (),
node: Constant {
value: Int(
2,
),
kind: None,
},
},
),
step: Some(
Located {
location: Location {
row: 1,
column: 6,
},
end_location: Some(
Location {
row: 1,
column: 7,
},
),
custom: (),
node: Constant {
value: Int(
3,
),
kind: None,
},
},
),
},
},
ctx: Load,
},
}