Have a problem with query after pulling latest changes

[sergii4]

That query used to work and now it fails. Could somebody please take a look?

I run a command:

tree-sitter query queries/test.scm  many_table_test.go

and error is:

Query compilation failed

Caused by:
    Query error at 40:11. Impossible pattern:
              (call_expression
              ^

Query

;;query ((function_declaration name: (identifier) @test.name) (#match? @test.name "^(Test|Example)")) @test.definition (method_declaration name: (field_identifier) @test.name (#match? @test.name "^(Test|Example)")) @test.definition (call_expression function: (selector_expression field: (field_identifier) @test.method) (#match? @test.method "^Run$") arguments: (argument_list . (interpreted_string_literal) @test.name)) @test.definition ;; query for list table tests (block (short_var_declaration left: (expression_list (identifier) @test.cases) right: (expression_list (composite_literal (literal_value (literal_element (literal_value (keyed_element (literal_element (identifier) @test.field.name) (literal_element (interpreted_string_literal) @test.name)))) @test.definition)))) (for_statement (range_clause left: (expression_list (identifier) @test.case) right: (identifier) @test.cases1 (#eq? @test.cases @test.cases1)) body: (block (call_expression function: (selector_expression field: (field_identifier) @test.method) (#match? @test.method "^Run$") arguments: (argument_list (selector_expression operand: (identifier) @test.case1 (#eq? @test.case @test.case1) field: (field_identifier) @test.field.name1 (#eq? @test.field.name @test.field.name1))))))) ;; query for map table tests (block (short_var_declaration left: (expression_list (identifier) @test.cases) right: (expression_list (composite_literal (literal_value (keyed_element (literal_element (interpreted_string_literal) @test.name) (literal_element (literal_value) @test.definition)))))) (for_statement (range_clause left: (expression_list ((identifier) @test.key.name) ((identifier) @test.case)) right: (identifier) @test.cases1 (#eq? @test.cases @test.cases1)) body: (block (call_expression function: (selector_expression field: (field_identifier) @test.method) (#match? @test.method "^Run$") arguments: (argument_list ((identifier) @test.key.name1 (#eq? @test.key.name @test.key.name1)))))))

Go code

package main import ( "testing" "github.com/stretchr/testify/assert" ) //func TestSubtract(t *testing.T) { // testCases := []struct { // desc string // a int // b int // want int // }{ // { // desc: "test one", // a: 1, // b: 2, // want: 3, // }, // { // desc: "test two", // a: 1, // b: 2, // want: 7, // }, // } // for _, tC := range testCases { // t.Run(tC.desc, func(t *testing.T) { // assert.Equal(t, tC.want, subtract(tC.a, tC.b)) // }) // } //} func TestAdd(t *testing.T) { t.Run("test one", func(t *testing.T) { assert.Equal(t, 3, add(1, 2)) }) t.Run("test two", func(t *testing.T) { assert.Equal(t, 5, add(1, 2)) }) variable := "string" t.Run(variable, func(t *testing.T) { assert.Equal(t, 3, add(1, 2)) }) } func add(a, b int) int { return a + b } func subtract(a, b int) int { return a - b }

Last commit: bbaa67a180cfe0c943e50c55130918be8efb20bd

$ tree-sitter --version
tree-sitter 0.20.8

[amaanq]

Yeah this is really annoying to debug with that formatting, but it should be obvious that there is an impossible pattern of having a call_expression as a child of a block

[sergii4]

How do you format your queries? Any tool to suggest?

Why is it impossible if call_expression is literally inside block? It used to work as a charm

[sergii4]

Yeah, I missed expression_statement. Thanks, mate!

[amaanq]

How do you format your queries? Any tool to suggest?

Why is it impossible if call_expression is literally inside block? It used to work as a charm

In the process of writing such a tool, but i recommend nesting each child on a newline with 2 spaces, also your formatting just didn't work as well which made it hard. But nice job on figuring it out