[lmi-commits] [lmi] master f530d5b 2/4: Resolve useless-cast warnings for currency class

[Greg Chicares]

branch: master
commit f530d5bf4d4e767dbefb58b9960cc939033c099c
Author: Gregory W. Chicares <gchicares@sbcglobal.net>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Resolve useless-cast warnings for currency class
---
 currency.hpp   | 8 ++++----
 workhorse.make | 3 ---
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/currency.hpp b/currency.hpp
index f0c5e5d..e1f8864 100644
--- a/currency.hpp
+++ b/currency.hpp
@@ -197,22 +197,22 @@ class currency
 
 inline currency operator+(currency lhs, currency rhs)
 {
-    return currency(lhs) += rhs;
+    return lhs += rhs;
 }
 
 inline currency operator-(currency lhs, currency rhs)
 {
-    return currency(lhs) -= rhs;
+    return lhs -= rhs;
 }
 
 inline currency operator*(currency lhs, int rhs)
 {
-    return currency(lhs) *= rhs;
+    return lhs *= rhs;
 }
 
 inline currency operator*(int lhs, currency rhs)
 {
-    return currency(rhs) *= lhs;
+    return rhs *= lhs;
 }
 
 /// Insert the dollars-and-cents amount into a stream.
diff --git a/workhorse.make b/workhorse.make
index 83c8af5..6dea4f4 100644
--- a/workhorse.make
+++ b/workhorse.make
@@ -551,9 +551,6 @@ gcc_common_extra_warnings := \
 bourn_cast_test.o: gcc_common_extra_warnings += \
   -Wno-double-promotion \
 
-currency_test.o: gcc_common_extra_warnings += \
-  -Wno-useless-cast \
-
 # Some boost-1.33.1 libraries are incompatible with many warnings.
 
 $(boost_filesystem_objects): gcc_common_extra_warnings += \