[llvm-branch-commits] [llvm] release/19.x: [Support] Silence warnings when retrieving exported functions (#97905) (PR #101266)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-support

Author: None (llvmbot)

<details>
<summary>Changes</summary>

Backport 39e192b

Requested by: @<!-- -->aganea

---
Full diff: https://github.com/llvm/llvm-project/pull/101266.diff


2 Files Affected:

- (modified) llvm/lib/Support/Windows/Process.inc (+2-1) 
- (modified) llvm/lib/Support/Windows/Signals.inc (+21-17) 


``````````diff
diff --git a/llvm/lib/Support/Windows/Process.inc b/llvm/lib/Support/Windows/Process.inc
index 34d294b232c32b..d525f5b16e862e 100644
--- a/llvm/lib/Support/Windows/Process.inc
+++ b/llvm/lib/Support/Windows/Process.inc
@@ -482,7 +482,8 @@ static RTL_OSVERSIONINFOEXW GetWindowsVer() {
     HMODULE hMod = ::GetModuleHandleW(L"ntdll.dll");
     assert(hMod);
 
-    auto getVer = (RtlGetVersionPtr)::GetProcAddress(hMod, "RtlGetVersion");
+    auto getVer =
+        (RtlGetVersionPtr)(void *)::GetProcAddress(hMod, "RtlGetVersion");
     assert(getVer);
 
     RTL_OSVERSIONINFOEXW info{};
diff --git a/llvm/lib/Support/Windows/Signals.inc b/llvm/lib/Support/Windows/Signals.inc
index 29ebf7c696e04f..f11ad09f371397 100644
--- a/llvm/lib/Support/Windows/Signals.inc
+++ b/llvm/lib/Support/Windows/Signals.inc
@@ -171,23 +171,27 @@ static bool load64BitDebugHelp(void) {
   HMODULE hLib =
       ::LoadLibraryExA("Dbghelp.dll", NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
   if (hLib) {
-    fMiniDumpWriteDump =
-        (fpMiniDumpWriteDump)::GetProcAddress(hLib, "MiniDumpWriteDump");
-    fStackWalk64 = (fpStackWalk64)::GetProcAddress(hLib, "StackWalk64");
-    fSymGetModuleBase64 =
-        (fpSymGetModuleBase64)::GetProcAddress(hLib, "SymGetModuleBase64");
-    fSymGetSymFromAddr64 =
-        (fpSymGetSymFromAddr64)::GetProcAddress(hLib, "SymGetSymFromAddr64");
-    fSymGetLineFromAddr64 =
-        (fpSymGetLineFromAddr64)::GetProcAddress(hLib, "SymGetLineFromAddr64");
-    fSymGetModuleInfo64 =
-        (fpSymGetModuleInfo64)::GetProcAddress(hLib, "SymGetModuleInfo64");
-    fSymFunctionTableAccess64 = (fpSymFunctionTableAccess64)::GetProcAddress(
-        hLib, "SymFunctionTableAccess64");
-    fSymSetOptions = (fpSymSetOptions)::GetProcAddress(hLib, "SymSetOptions");
-    fSymInitialize = (fpSymInitialize)::GetProcAddress(hLib, "SymInitialize");
-    fEnumerateLoadedModules = (fpEnumerateLoadedModules)::GetProcAddress(
-        hLib, "EnumerateLoadedModules64");
+    fMiniDumpWriteDump = (fpMiniDumpWriteDump)(void *)::GetProcAddress(
+        hLib, "MiniDumpWriteDump");
+    fStackWalk64 = (fpStackWalk64)(void *)::GetProcAddress(hLib, "StackWalk64");
+    fSymGetModuleBase64 = (fpSymGetModuleBase64)(void *)::GetProcAddress(
+        hLib, "SymGetModuleBase64");
+    fSymGetSymFromAddr64 = (fpSymGetSymFromAddr64)(void *)::GetProcAddress(
+        hLib, "SymGetSymFromAddr64");
+    fSymGetLineFromAddr64 = (fpSymGetLineFromAddr64)(void *)::GetProcAddress(
+        hLib, "SymGetLineFromAddr64");
+    fSymGetModuleInfo64 = (fpSymGetModuleInfo64)(void *)::GetProcAddress(
+        hLib, "SymGetModuleInfo64");
+    fSymFunctionTableAccess64 =
+        (fpSymFunctionTableAccess64)(void *)::GetProcAddress(
+            hLib, "SymFunctionTableAccess64");
+    fSymSetOptions =
+        (fpSymSetOptions)(void *)::GetProcAddress(hLib, "SymSetOptions");
+    fSymInitialize =
+        (fpSymInitialize)(void *)::GetProcAddress(hLib, "SymInitialize");
+    fEnumerateLoadedModules =
+        (fpEnumerateLoadedModules)(void *)::GetProcAddress(
+            hLib, "EnumerateLoadedModules64");
   }
   return isDebugHelpInitialized();
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/101266