From 7132e325d51e33b89d76d248cb831f44f9598e87 Mon Sep 17 00:00:00 2001 From: Zachary Turner Date: Wed, 27 Aug 2014 18:13:25 +0000 Subject: [PATCH] Fix some semantic usability issues with DynamicLibrary. This patch allows invalid DynamicLibrary instances to be constructed, and fixes the const-correctness of the isValid() method. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216571 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Support/DynamicLibrary.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/include/llvm/Support/DynamicLibrary.h b/include/llvm/Support/DynamicLibrary.h index 2eb648d1091..a7d22212dbd 100644 --- a/include/llvm/Support/DynamicLibrary.h +++ b/include/llvm/Support/DynamicLibrary.h @@ -43,10 +43,11 @@ namespace sys { // Opaque data used to interface with OS-specific dynamic library handling. void *Data; - explicit DynamicLibrary(void *data = &Invalid) : Data(data) {} public: + explicit DynamicLibrary(void *data = &Invalid) : Data(data) {} + /// Returns true if the object refers to a valid library. - bool isValid() { return Data != &Invalid; } + bool isValid() const { return Data != &Invalid; } /// Searches through the library for the symbol \p symbolName. If it is /// found, the address of that symbol is returned. If not, NULL is returned. -- 2.34.1