snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)

internal/sql/validate/func_call.go

@@ -0,0 +1,48 @@
+package validate
+
+import (
+	"errors"
+
+	"github.com/sqlc-dev/sqlc/internal/config"
+	"github.com/sqlc-dev/sqlc/internal/sql/ast"
+	"github.com/sqlc-dev/sqlc/internal/sql/astutils"
+	"github.com/sqlc-dev/sqlc/internal/sql/catalog"
+	"github.com/sqlc-dev/sqlc/internal/sql/sqlerr"
+)
+
+type funcCallVisitor struct {
+	catalog  *catalog.Catalog
+	settings config.CombinedSettings
+	err      error
+}
+
+func (v *funcCallVisitor) Visit(node ast.Node) astutils.Visitor {
+	if v.err != nil {
+		return nil
+	}
+
+	call, ok := node.(*ast.FuncCall)
+	if !ok {
+		return v
+	}
+	fn := call.Func
+	if fn == nil {
+		return v
+	}
+
+	fun, err := v.catalog.ResolveFuncCall(call)
+	if fun != nil {
+		return v
+	}
+	if errors.Is(err, sqlerr.NotFound) && !v.settings.Package.StrictFunctionChecks {
+		return v
+	}
+	v.err = err
+	return nil
+}
+
+func FuncCall(c *catalog.Catalog, cs config.CombinedSettings, n ast.Node) error {
+	visitor := funcCallVisitor{catalog: c, settings: cs}
+	astutils.Walk(&visitor, n)
+	return visitor.err
+}