1.26.0 crashes on subquery without alias

[mishak87]

Version

1.26.0

What happened?

1.26.0 crashes while
1.25.0 reports query.sql:5:5: subquery in FROM must have an alias

Relevant log output

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x10d0027]

goroutine 13 [running]:
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler).sourceTables(0xc00035f208, 0xc000736f60, {0x1d84e80?, 0xc0006e7b80?})
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/output_columns.go:601 +0xaa7
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler).outputColumns(0xc00035f208, 0xc000736f60, {0x1d84e80, 0xc0006e7b80})
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/output_columns.go:55 +0x45
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler)._analyzeQuery(0xc00035f208, 0xc000052be0, {0xc0006e8be3, 0x3f}, 0x1)
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/analyze.go:180 +0xced
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler).analyzeQuery(...)
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/analyze.go:110
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler).parseQuery(0xc00035f208, {0x1d85040, 0xc000052be0}, {0xc0006e8800, 0x73e}, {{0x0, 0x0, {0x0, 0x0}, 0x0, ...}})
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/parse.go:103 +0x5d5
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler).parseQueries(0xc00035f208, {{0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}})
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/compile.go:81 +0x467
github.com/sqlc-dev/sqlc/internal/compiler.(*Compiler).ParseQueries(...)
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/compiler/engine.go:76
github.com/sqlc-dev/sqlc/internal/cmd.parse({_, _}, {_, _}, {_, _}, {{0x0, 0x0}, {0xc000322eb6, 0xa}, ...}, ...)
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/cmd/generate.go:322 +0x30b
github.com/sqlc-dev/sqlc/internal/cmd.processQuerySets.func1()
        /home/mishak/go/pkg/mod/github.com/sqlc-dev/sqlc@v1.26.0/internal/cmd/process.go:107 +0x877
golang.org/x/sync/errgroup.(*Group).Go.func1()
        /home/mishak/go/pkg/mod/golang.org/x/sync@v0.6.0/errgroup/errgroup.go:78 +0x56
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1
        /home/mishak/go/pkg/mod/golang.org/x/sync@v0.6.0/errgroup/errgroup.go:75 +0x96

Database schema

-- irrelevant

SQL queries

-- name: NoAlias :one
SELECT
    x
FROM (
    SELECT 1 AS x
);

Configuration

No response

Playground URL

https://play.sqlc.dev/p/430a752a2c2c961711ea0f5dc5640e191285d42704d65463a6a0bd8c5e3f8992

What operating system are you using?

Linux

What database engines are you using?

PostgreSQL

What type of code are you generating?

Go