commit bbb858b3bf50b397b4f02a59ef0a2bcb9755a25d
author Saleem Abdulrasool <compnerd@compnerd.org> Fri Sep 15 12:58:23 2023 -0700
committer Copybara-Service <copybara-worker@google.com> Fri Sep 15 13:00:57 2023 -0700
tree 38fd739bc1354fdc020e01da0427fd5d1c871050
parent 6c3024456ee6bd5c2111d07bcecf1deddff1fb6b

Object: account for short output names (#66532)

The import library thunk name suffix uses the stem of the file. We
currently would attempt to trim the suffix by dropping the trailing 4
characters (under the assumption that the output name was `.lib`). This
now uses the `llvm::sys::path` API for computing the stem. This avoids
an assertion failure when the name is less the 4 characters and
assertions are enabled.

GitOrigin-RevId: 401296f697b4ec2088afa0637d698999b2fe7228

test/COFF/implib-name.test

diff --git a/test/COFF/implib-name.test b/test/COFF/implib-name.test
index 4a875ab..3ec8d82 100644
--- a/test/COFF/implib-name.test
+++ b/test/COFF/implib-name.test
@@ -70,3 +70,4 @@
 CHECK-NODEF-DLL: default.dll
 CHECK-NODEF-DLL: default.dll
 
+# RUN: lld-link /nologo /machine:x64 /out:%T/exe %T/object.obj /entry:f /subsystem:CONSOLE