From 293ecef0cca27be3fa6d9eac55969ca6087e11f1 Mon Sep 17 00:00:00 2001
From: Joshua Bell <jsbell@chromium.org>
Date: Mon, 6 May 2024 11:37:27 -0700
Subject: [PATCH] Add missing definitions of inputShape to conv2d algorithms

The algorithms for both conv2d() and convTranspose2d() used an
`inputShape` local variable, but never defined it. Oops! The meaning
was obvious, but we do need to define and initialize it to keep
tooling happy.
---
 index.bs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/index.bs b/index.bs
index 087952ad..f56ab521 100644
--- a/index.bs
+++ b/index.bs
@@ -1872,6 +1872,7 @@ partial interface MLGraphBuilder {
     1. Otherwise, if |options|.{{MLConv2dOptions/dilations}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}.
     1. If |options|.{{MLConv2dOptions/groups}} is 0, then [=exception/throw=] a {{TypeError}}.
     1. *Calculate the output shape:*
+        1. Let |inputShape| be |input|'s [=MLOperand/shape=].
         1. Switch on |options|.{{MLConv2dOptions/inputLayout}}:
             <dl class=switch>
                 : {{MLInputOperandLayout/"nchw"}}
@@ -2085,6 +2086,7 @@ partial interface MLGraphBuilder {
     1. Otherwise:
         1. If |options|.{{MLConvTranspose2dOptions/outputPadding}}[0] is greater than or equal to |options|.{{MLConvTranspose2dOptions/strides}}[0], or |options|.{{MLConvTranspose2dOptions/outputPadding}}[1] is greater than or equal to |options|.{{MLConvTranspose2dOptions/strides}}[1], then [=exception/throw=] a {{TypeError}}.
     1. *Calculate the output shape:*
+        1. Let |inputShape| be |input|'s [=MLOperand/shape=].
         1. Switch on |options|.{{MLConvTranspose2dOptions/inputLayout}}:
             <dl class=switch>
                 : {{MLInputOperandLayout/"nchw"}}