================
@@ -0,0 +1,250 @@
+// RUN: cp %s %t
+// RUN: %clang_cc1 -x c++ -Wunused-lambda-capture -Wno-unused-value -std=c++1z
-fixit %t
+// RUN: grep -v CHECK %t | FileCheck %s
+
+
+#define MACRO_CAPTURE(...) __VA_ARGS__
+int main() {
+ int a = 0, b = 0, c = 0;
+ auto F0 = [a, &b]() mutable {
+ // CHECK: auto F0 = [a]()
+ a++;
+ };
+
+ auto F1 = [&a, &b]() {
+ // CHECK: auto F1 = []() {
+ };
+
+ auto F2 = [&a, b]() {
+ // CHECK: auto F2 = []() {
+ };
+
+ auto F3 = [&a,
+ &b]() {
+ // CHECK: auto F3 = []() {
+ };
+
+ auto F4 = [&a
+ , &b]() {
+ // CHECK: auto F4 = []() {
+ };
+ auto F5 = [&a ,&b]() {
+ // CHECK: auto F5 = []() {
+ };
+
+ auto F0a = [a, &b]() mutable {
+ // CHECK: auto F0a = [a]() mutable {
+ a++;
+ };
+
+ auto F1a = [&a, &b]() {
+ // CHECK: auto F1a = [&a]() {
+ a++;
+ };
+
+ auto F2a = [&a, b]() {
+ // CHECK: auto F2a = [&a]() {
+ a++;
+ };
+
+ auto F3a = [&a,
+ &b]() {
+ // CHECK: auto F3a = [&a]() {
+ a++;
+ };
+
+ auto F4a = [&a
+ , &b]() {
+ // CHECK: auto F4a = [&a]() {
+ a++;
+ };
+
+ auto F5a = [&a ,&b]() {
+ // CHECK: auto F5a = [&a]() {
+ a++;
+ };
+ auto F0b = [a, &b]() mutable {
+ // CHECK: auto F0b = [ &b]() mutable
+ b++;
+ };
+
+ auto F1b = [&a, &b]() {
+ // CHECK: auto F1b = [ &b]() {
+ b++;
+ };
+
+ auto F2b = [&a, b]() mutable {
+ // CHECK: auto F2b = [ b]() mutable {
+ b++;
+ };
+
+ auto F3b = [&a,
+ &b]() {
+ // CHECK: auto F3b = [ &b]() {
+ b++;
+ };
+
+ auto F4b = [&a
+ , &b]() {
+ // CHECK: auto F4b = [ &b]() {
+ b++;
+ };
+ auto F5b = [&a ,&b]() {
+ // CHECK: auto F5b = [&b]() {
+ b++;
+ };
+
+ auto F6 = [&a, &b, &c]() {
+ // CHECK: auto F6 = [&a, &b]() {
+ a++;
+ b++;
+ };
+ auto F7 = [&a, &b, &c]() {
+ // CHECK: auto F7 = [&a, &c]() {
+ a++;
+ c++;
+ };
+ auto F8 = [&a, &b, &c]() {
+ // CHECK: auto F8 = [ &b, &c]() {
+ b++;
+ c++;
+ };
+ auto F9 = [&a, &b , &c]() {
----------------
shafik wrote:
Can we have a test (maybe I missed it) that has multiple unused in the middle.
I guess at the beginning and end as well.
https://github.com/llvm/llvm-project/pull/141148
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