diff --git a/src/ast/variable.cc b/src/ast/variable.cc
index c473fbee87..6e27a83ee7 100644
--- a/src/ast/variable.cc
+++ b/src/ast/variable.cc
@@ -85,7 +85,10 @@ void Variable::info_to_str(const sem::Info& sem,
   make_indent(out, indent);
   out << declared_access_ << std::endl;
   make_indent(out, indent);
-  out << type_->type_name() << std::endl;
+  if (type_) {
+    out << type_->type_name();
+  }
+  out << std::endl;
 }
 
 void Variable::constructor_to_str(const sem::Info& sem,
diff --git a/test/bug/chromium/1221120.wgsl b/test/bug/chromium/1221120.wgsl
new file mode 100644
index 0000000000..d36adc1a06
--- /dev/null
+++ b/test/bug/chromium/1221120.wgsl
@@ -0,0 +1,2 @@
+let
+H=1;
diff --git a/test/bug/chromium/1221120.wgsl.expected.hlsl b/test/bug/chromium/1221120.wgsl.expected.hlsl
new file mode 100644
index 0000000000..d79e95b9ab
--- /dev/null
+++ b/test/bug/chromium/1221120.wgsl.expected.hlsl
@@ -0,0 +1,6 @@
+[numthreads(1, 1, 1)]
+void unused_entry_point() {
+  return;
+}
+
+static const int H = 1;
diff --git a/test/bug/chromium/1221120.wgsl.expected.msl b/test/bug/chromium/1221120.wgsl.expected.msl
new file mode 100644
index 0000000000..99330d4c67
--- /dev/null
+++ b/test/bug/chromium/1221120.wgsl.expected.msl
@@ -0,0 +1,4 @@
+#include <metal_stdlib>
+
+using namespace metal;
+constant int H = 1;
diff --git a/test/bug/chromium/1221120.wgsl.expected.spvasm b/test/bug/chromium/1221120.wgsl.expected.spvasm
new file mode 100644
index 0000000000..2ab63a45ef
--- /dev/null
+++ b/test/bug/chromium/1221120.wgsl.expected.spvasm
@@ -0,0 +1,19 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 7
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint GLCompute %unused_entry_point "unused_entry_point"
+               OpExecutionMode %unused_entry_point LocalSize 1 1 1
+               OpName %H "H"
+               OpName %unused_entry_point "unused_entry_point"
+        %int = OpTypeInt 32 1
+          %H = OpConstant %int 1
+       %void = OpTypeVoid
+          %3 = OpTypeFunction %void
+%unused_entry_point = OpFunction %void None %3
+          %6 = OpLabel
+               OpReturn
+               OpFunctionEnd
diff --git a/test/bug/chromium/1221120.wgsl.expected.wgsl b/test/bug/chromium/1221120.wgsl.expected.wgsl
new file mode 100644
index 0000000000..2e0a5a5a20
--- /dev/null
+++ b/test/bug/chromium/1221120.wgsl.expected.wgsl
@@ -0,0 +1 @@
+let H = 1;