From 0d6c9d36a174f7dc6eb1029e459beecc2dfb0026 Mon Sep 17 00:00:00 2001
From: Paul Gschwendtner <paulgschwendtner@gmail.com>
Date: Wed, 10 Apr 2019 18:49:28 +0200
Subject: [PATCH] refactor(compiler): export static-query detection logic
 (#29815)

The `@angular/compiler` package currently contains the logic for determining whether
given queries are used statically or dynamically. This logic would be necessary in order
to build a schematic that leverages the Angular compiler API's in order to simulate the
query timing based on what ViewEngine computed at compilation-time/runtime.

Exporting the logic that is necessary to detect the timing should not affect the public
API as the `@angular/compiler` package is denoted as private in `PUBLIC_API.md`

PR Close #29815
---
 packages/compiler/src/compiler.ts                    | 2 +-
 packages/compiler/src/view_compiler/view_compiler.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/compiler/src/compiler.ts b/packages/compiler/src/compiler.ts
index c400260081..7c351c3c29 100644
--- a/packages/compiler/src/compiler.ts
+++ b/packages/compiler/src/compiler.ts
@@ -85,7 +85,7 @@ export * from './schema/dom_element_schema_registry';
 export * from './selector';
 export * from './style_compiler';
 export * from './template_parser/template_parser';
-export {ViewCompiler} from './view_compiler/view_compiler';
+export {ViewCompiler, findStaticQueryIds, staticViewQueryIds} from './view_compiler/view_compiler';
 export {getParseErrors, isSyntaxError, syntaxError, Version} from './util';
 export {SourceMap} from './output/source_map';
 export * from './injectable_compiler_2';
diff --git a/packages/compiler/src/view_compiler/view_compiler.ts b/packages/compiler/src/view_compiler/view_compiler.ts
index 5fe530bb04..e97e3291f6 100644
--- a/packages/compiler/src/view_compiler/view_compiler.ts
+++ b/packages/compiler/src/view_compiler/view_compiler.ts
@@ -1023,7 +1023,7 @@ interface StaticAndDynamicQueryIds {
 }
 
 
-function findStaticQueryIds(
+export function findStaticQueryIds(
     nodes: TemplateAst[], result = new Map<TemplateAst, StaticAndDynamicQueryIds>()):
     Map<TemplateAst, StaticAndDynamicQueryIds> {
   nodes.forEach((node) => {
@@ -1056,7 +1056,7 @@ function findStaticQueryIds(
   return result;
 }
 
-function staticViewQueryIds(nodeStaticQueryIds: Map<TemplateAst, StaticAndDynamicQueryIds>):
+export function staticViewQueryIds(nodeStaticQueryIds: Map<TemplateAst, StaticAndDynamicQueryIds>):
     StaticAndDynamicQueryIds {
   const staticQueryIds = new Set<number>();
   const dynamicQueryIds = new Set<number>();