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Introduce typed semantic analysis pipeline

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pavel 2026-08-27 19:28:24 +02:00
commit f4cd4f4458
30 changed files with 2079 additions and 2381 deletions
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14
internal/lang/sql_test.go
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@ -94,7 +94,7 @@ func TestGenerateSQLFetchTerminal(t *testing.T) {
import context
import pgxpool "github.com/jackc/pgx/v5/pgxpool"
fun accounts(pool: *pgxpool.Pool, ctx: context.Context, customerId: String): List<*AccountRow> {
fun accounts(pool: *pgxpool.Pool, ctx: context.Context, customerId: String): List<AccountRow> {
return sql.from<AccountRow>()
.where { it.customerId == customerId }
.fetch(pool, ctx).unwrap()
@ -304,12 +304,12 @@ fun query(row: OtherRow): GotlinSQLQuery { return sql.insert<AccountRow>(row).on
},
{
name: "fetch missing arguments",
src: accountRowSource + `fun query(): List<*AccountRow> { return sql.from<AccountRow>().fetch().unwrap() }`,
src: accountRowSource + `fun query(): List<AccountRow> { return sql.from<AccountRow>().fetch().unwrap() }`,
want: "fetch() expects exactly pool and ctx positional arguments",
},
{
name: "single extra argument",
src: accountRowSource + `fun query(pool: Any, ctx: Any): *AccountRow { return sql.from<AccountRow>().single(pool, ctx, ctx).unwrap() }`,
src: accountRowSource + `fun query(pool: Any, ctx: Any): AccountRow { return sql.from<AccountRow>().single(pool, ctx, ctx).unwrap() }`,
want: "single() expects exactly pool and ctx positional arguments",
},
{
@ -319,22 +319,22 @@ fun query(row: OtherRow): GotlinSQLQuery { return sql.insert<AccountRow>(row).on
},
{
name: "fetch type arguments",
src: accountRowSource + `fun query(pool: Any, ctx: Any): List<*AccountRow> { return sql.from<AccountRow>().fetch<String>(pool, ctx) }`,
src: accountRowSource + `fun query(pool: Any, ctx: Any): List<AccountRow> { return sql.from<AccountRow>().fetch<String>(pool, ctx) }`,
want: "fetch() expects exactly pool and ctx positional arguments",
},
{
name: "fetch invalid pool type",
src: accountRowSource + `fun query(pool: String, ctx: Any): List<*AccountRow> { return sql.from<AccountRow>().fetch(pool, ctx).unwrap() }`,
src: accountRowSource + `fun query(pool: String, ctx: Any): List<AccountRow> { return sql.from<AccountRow>().fetch(pool, ctx).unwrap() }`,
want: "pool argument has non-query type String",
},
{
name: "single invalid context type",
src: accountRowSource + `fun query(pool: Any, ctx: Int): *AccountRow { return sql.from<AccountRow>().single(pool, ctx).unwrap() }`,
src: accountRowSource + `fun query(pool: Any, ctx: Int): AccountRow { return sql.from<AccountRow>().single(pool, ctx).unwrap() }`,
want: "ctx argument has non-context type Int",
},
{
name: "insert execution terminal",
src: accountRowSource + `fun query(row: AccountRow, pool: Any, ctx: Any): List<*AccountRow> { return sql.insert<AccountRow>(row).fetch(pool, ctx).unwrap() }`,
src: accountRowSource + `fun query(row: AccountRow, pool: Any, ctx: Any): List<AccountRow> { return sql.insert<AccountRow>(row).fetch(pool, ctx).unwrap() }`,
want: "fetch() is only supported for sql.from",
},
}