From a2368cde46f8b19ad98ef8cf4e175a2415fedebd Mon Sep 17 00:00:00 2001
From: Conduitry <git@chor.date>
Date: Sun, 8 Jul 2018 10:55:56 -0400
Subject: [PATCH] unique name for select_block_type in
 IfBlock#buildCompoundWithOutros

Fixes #1580
---
 src/compile/nodes/IfBlock.ts                  |  2 +-
 .../Component.html                            |  1 +
 .../_config.js                                |  7 +++++++
 .../main.html                                 | 20 +++++++++++++++++++
 4 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 test/runtime/samples/if-block-outro-unique-select-block-type/Component.html
 create mode 100644 test/runtime/samples/if-block-outro-unique-select-block-type/_config.js
 create mode 100644 test/runtime/samples/if-block-outro-unique-select-block-type/main.html

diff --git a/src/compile/nodes/IfBlock.ts b/src/compile/nodes/IfBlock.ts
index 730128fc71..23ac29166e 100644
--- a/src/compile/nodes/IfBlock.ts
+++ b/src/compile/nodes/IfBlock.ts
@@ -250,7 +250,7 @@ export default class IfBlock extends Node {
 		dynamic,
 		{ name, anchor, hasElse }
 	) {
-		const select_block_type = block.getUniqueName(`select_block_type`);
+		const select_block_type = this.compiler.getUniqueName(`select_block_type`);
 		const current_block_type_index = block.getUniqueName(`current_block_type_index`);
 		const previous_block_index = block.getUniqueName(`previous_block_index`);
 		const if_block_creators = block.getUniqueName(`if_block_creators`);
diff --git a/test/runtime/samples/if-block-outro-unique-select-block-type/Component.html b/test/runtime/samples/if-block-outro-unique-select-block-type/Component.html
new file mode 100644
index 0000000000..7c89b545c5
--- /dev/null
+++ b/test/runtime/samples/if-block-outro-unique-select-block-type/Component.html
@@ -0,0 +1 @@
+<div></div>
diff --git a/test/runtime/samples/if-block-outro-unique-select-block-type/_config.js b/test/runtime/samples/if-block-outro-unique-select-block-type/_config.js
new file mode 100644
index 0000000000..f3cbb42e25
--- /dev/null
+++ b/test/runtime/samples/if-block-outro-unique-select-block-type/_config.js
@@ -0,0 +1,7 @@
+export default {
+	nestedTransitions: true,
+	html: `
+		<div></div>
+		<div></div>
+	`,
+};
diff --git a/test/runtime/samples/if-block-outro-unique-select-block-type/main.html b/test/runtime/samples/if-block-outro-unique-select-block-type/main.html
new file mode 100644
index 0000000000..a27aba9d77
--- /dev/null
+++ b/test/runtime/samples/if-block-outro-unique-select-block-type/main.html
@@ -0,0 +1,20 @@
+{#if foo}
+	<Component/>
+{:else}
+	<Component/>
+{/if}
+
+{#if foo}
+	<div></div>
+{:else}
+	<div></div>
+{/if}
+
+<script>
+	export default {
+		components: {
+			Component: './Component.html',
+		},
+		data: () => ({ foo: true }),
+	}
+</script>