compiler: Skip func args without a paramRef (#636)

Fixes #576

Author: kyleconroy

internal/compiler/resolve.go

@@ -213,6 +213,8 @@ func resolveCatalogRefs(c *catalog.Catalog, rvs []*pg.RangeVar, args []paramRef,
 					if inode.Name != nil {
 						argName = *inode.Name
 					}
+				default:
+					continue
 				}
 
 				if fun.Args == nil {

internal/endtoend/testdata/func_call_cast/go/db.go

@@ -0,0 +1,2 @@
+-- name: Demo :one
+SELECT uuid_generate_v5('7c4597a0-8cfa-4c19-8da0-b8474a36440d', $1)::uuid as col1;

internal/endtoend/testdata/func_call_cast/go/models.go

@@ -0,0 +1,11 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "path": "go",
+      "name": "querytest",
+      "schema": "query.sql",
+      "queries": "query.sql"
+    }
+  ]
+}