[StaticAnalyzer] Drop const from a return type (NFC)

[kazutakahirata]

No description provided.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/141414.diff

1 Files Affected:

• (modified) clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp (+3-3)

diff --git a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
index 6dae817fe89b5..1c748f9bc1828 100644
--- a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
@@ -537,7 +537,7 @@ class StdLibraryFunctionsChecker
     /// a later bug report created by ErrnoChecker.
     /// Empty return value means that 'errno' related bug may not happen from
     /// the current analyzed function.
-    virtual const std::string describe(CheckerContext &C) const { return ""; }
+    virtual std::string describe(CheckerContext &C) const { return ""; }
 
     virtual ~ErrnoConstraintBase() {}
 
@@ -604,7 +604,7 @@ class StdLibraryFunctionsChecker
       return errno_modeling::setErrnoForStdSuccess(State, C);
     }
 
-    const std::string describe(CheckerContext &C) const override {
+    std::string describe(CheckerContext &C) const override {
       return "'errno' becomes undefined after the call";
     }
   };
@@ -622,7 +622,7 @@ class StdLibraryFunctionsChecker
                                                       Call.getCFGElementRef());
     }
 
-    const std::string describe(CheckerContext &C) const override {
+    std::string describe(CheckerContext &C) const override {
       return "reading 'errno' is required to find out if the call has failed";
     }
   };

[llvmbot]

@llvm/pr-subscribers-clang-static-analyzer-1

Author: Kazu Hirata (kazutakahirata)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/141414.diff

1 Files Affected:

• (modified) clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp (+3-3)

diff --git a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
index 6dae817fe89b5..1c748f9bc1828 100644
--- a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
@@ -537,7 +537,7 @@ class StdLibraryFunctionsChecker
     /// a later bug report created by ErrnoChecker.
     /// Empty return value means that 'errno' related bug may not happen from
     /// the current analyzed function.
-    virtual const std::string describe(CheckerContext &C) const { return ""; }
+    virtual std::string describe(CheckerContext &C) const { return ""; }
 
     virtual ~ErrnoConstraintBase() {}
 
@@ -604,7 +604,7 @@ class StdLibraryFunctionsChecker
       return errno_modeling::setErrnoForStdSuccess(State, C);
     }
 
-    const std::string describe(CheckerContext &C) const override {
+    std::string describe(CheckerContext &C) const override {
       return "'errno' becomes undefined after the call";
     }
   };
@@ -622,7 +622,7 @@ class StdLibraryFunctionsChecker
                                                       Call.getCFGElementRef());
     }
 
-    const std::string describe(CheckerContext &C) const override {
+    std::string describe(CheckerContext &C) const override {
       return "reading 'errno' is required to find out if the call has failed";
     }
   };