[PATCH] D117046: [Demangle] Pass Ret parameter from decodeNumber by reference

[Luís Ferreira via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG6983968e833b: [Demangle] Pass Ret parameter from decodeNumber by reference (authored by ljmf00).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117046/new/

https://reviews.llvm.org/D117046

Files:
  llvm/lib/Demangle/DLangDemangle.cpp


Index: llvm/lib/Demangle/DLangDemangle.cpp
===================================================================
--- llvm/lib/Demangle/DLangDemangle.cpp
+++ llvm/lib/Demangle/DLangDemangle.cpp
@@ -68,7 +68,7 @@
   /// \note A result larger than UINT_MAX is considered a failure.
   ///
   /// \see https://dlang.org/spec/abi.html#Number .
-  const char *decodeNumber(const char *Mangled, unsigned long *Ret);
+  const char *decodeNumber(const char *Mangled, unsigned long &Ret);
 
   /// Extract the back reference position from a given string.
   ///
@@ -179,7 +179,7 @@
 
 } // namespace
 
-const char *Demangler::decodeNumber(const char *Mangled, unsigned long *Ret) {
+const char *Demangler::decodeNumber(const char *Mangled, unsigned long &Ret) {
   // Return nullptr if trying to extract something that isn't a digit.
   if (Mangled == nullptr || !std::isdigit(*Mangled))
     return nullptr;
@@ -200,7 +200,7 @@
   if (*Mangled == '\0')
     return nullptr;
 
-  *Ret = Val;
+  Ret = Val;
   return Mangled;
 }
 
@@ -278,7 +278,7 @@
   Mangled = decodeBackref(Mangled, Backref);
 
   // Must point to a simple identifier
-  Backref = decodeNumber(Backref, &Len);
+  Backref = decodeNumber(Backref, Len);
   if (Backref == nullptr || strlen(Backref) < Len)
     return nullptr;
 
@@ -419,7 +419,7 @@
 
   // TODO: Parse lengthless template instances.
 
-  const char *Endptr = decodeNumber(Mangled, &Len);
+  const char *Endptr = decodeNumber(Mangled, Len);
 
   if (Endptr == nullptr || Len == 0)
     return nullptr;


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