Author: Aaron Ballman Date: 2022-09-19T07:52:07-04:00 New Revision: a244194f73788de6dfd6d753ff09be3625613f9f
URL: https://github.com/llvm/llvm-project/commit/a244194f73788de6dfd6d753ff09be3625613f9f DIFF: https://github.com/llvm/llvm-project/commit/a244194f73788de6dfd6d753ff09be3625613f9f.diff LOG: Add additional test coverage for C2x N2508 This spotted a mistake with the original patch, so it puts the status back to "partial" in the C status tracking page. This amends 510383626fe146e49ae5fa036638e543ce71e5d9. Added: clang/test/C/C2x/n2508.c Modified: clang/www/c_status.html Removed: ################################################################################ diff --git a/clang/test/C/C2x/n2508.c b/clang/test/C/C2x/n2508.c new file mode 100644 index 0000000000000..1610d6e17220d --- /dev/null +++ b/clang/test/C/C2x/n2508.c @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -verify -std=c2x %s + +/* WG14 N2508: partial + * Free positioning of labels inside compound statements + */ +void test() { + { + inner: + } + + switch (1) { + // FIXME: this should be accepted per C2x 6.8.2p2. + case 1: // expected-error {{label at end of switch compound statement: expected statement}} + } + + { + multiple: labels: on: a: line: + } + +final: +} + diff --git a/clang/www/c_status.html b/clang/www/c_status.html index 395bdf5d22da9..f3e0ab6171a17 100644 --- a/clang/www/c_status.html +++ b/clang/www/c_status.html @@ -763,7 +763,13 @@ <h2 id="c2x">C2x implementation status</h2> <tr> <td>Free positioning of labels inside compound statements</td> <td><a href="https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2508.pdf";>N2508</a></td> - <td class="unreleased" align="center">Clang 16</td> + <td class="partial" align="center"> + <details><summary>Partial</summary> + Clang supports labels at the end of compound statements but does + not yet support <code>case</code> or <code>default</code> labels at + the end of a switch statement's compound block. + </details> + </td> </tr> <tr> <td>Clarification request for C17 example of undefined behavior</td> _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
