Endill created this revision.
Endill added a reviewer: clang-language-wg.
Herald added a project: All.
Endill requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
P1787 <https://wg21.link/p1787>: CWG1822 is resolved by specifying that the
body of a lambda remains in the surrounding (function parameter) scope.
Wording: A parameter-declaration-clause P introduces a function parameter scope
that includes P. <...> If P is associated with a lambda-declarator, its scope
extends to the end of the compound-statement in the lambda-expression.
([basic.scope.param])
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D147836
Files:
clang/test/CXX/drs/dr18xx.cpp
clang/www/cxx_dr_status.html
Index: clang/www/cxx_dr_status.html
===================================================================
--- clang/www/cxx_dr_status.html
+++ clang/www/cxx_dr_status.html
@@ -10739,7 +10739,7 @@
<td><a href="https://wg21.link/cwg1822";>1822</a></td>
<td>CD6</td>
<td>Lookup of parameter names in <I>lambda-expression</I>s</td>
- <td class="none" align="center">Unknown</td>
+ <td class="full" align="center">Yes</td>
</tr>
<tr id="1823">
<td><a href="https://wg21.link/cwg1823";>1823</a></td>
Index: clang/test/CXX/drs/dr18xx.cpp
===================================================================
--- clang/test/CXX/drs/dr18xx.cpp
+++ clang/test/CXX/drs/dr18xx.cpp
@@ -50,6 +50,15 @@
#endif
}
+namespace dr1822 { // dr1822: yes
+#if __cplusplus >= 201103L
+ int a;
+ auto x = [] (int a) {
+#pragma clang __debug dump a // CHECK: ParmVarDecl
+ };
+#endif
+}
+
namespace dr1872 { // dr1872: 9
#if __cplusplus >= 201103L
template<typename T> struct A : T {
Index: clang/www/cxx_dr_status.html
===================================================================
--- clang/www/cxx_dr_status.html
+++ clang/www/cxx_dr_status.html
@@ -10739,7 +10739,7 @@
<td><a href="https://wg21.link/cwg1822";>1822</a></td>
<td>CD6</td>
<td>Lookup of parameter names in <I>lambda-expression</I>s</td>
- <td class="none" align="center">Unknown</td>
+ <td class="full" align="center">Yes</td>
</tr>
<tr id="1823">
<td><a href="https://wg21.link/cwg1823";>1823</a></td>
Index: clang/test/CXX/drs/dr18xx.cpp
===================================================================
--- clang/test/CXX/drs/dr18xx.cpp
+++ clang/test/CXX/drs/dr18xx.cpp
@@ -50,6 +50,15 @@
#endif
}
+namespace dr1822 { // dr1822: yes
+#if __cplusplus >= 201103L
+ int a;
+ auto x = [] (int a) {
+#pragma clang __debug dump a // CHECK: ParmVarDecl
+ };
+#endif
+}
+
namespace dr1872 { // dr1872: 9
#if __cplusplus >= 201103L
template<typename T> struct A : T {
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
