[PPL-devel] [GIT] ppl/ppl(master): Make comparison against zero explicit.

[Enea Zaffanella]

Module: ppl/ppl
Branch: master
Commit: 2f490ee5d25afea0c21e16463e27059223c734d0
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=2f490ee5d25afea0c21e16463e27059223c734d0

Author: Enea Zaffanella <zaffanella at cs.unipr.it>
Date:   Wed Feb 15 15:43:49 2012 +0100

Make comparison against zero explicit.
Detected by ECLAIR service utypflag.

---

 src/Float.inlines.hh        |   12 ++++++------
 src/Rounding_Dir.inlines.hh |    2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/Float.inlines.hh b/src/Float.inlines.hh
index 88bb1a1..fb2b78d 100644
--- a/src/Float.inlines.hh
+++ b/src/Float.inlines.hh
@@ -60,7 +60,7 @@ float_ieee754_half::negate() {
 
 inline bool
 float_ieee754_half::sign_bit() const {
-  return !!(word & SGN_MASK);
+  return (word & SGN_MASK) != 0;
 }
 
 inline void
@@ -121,7 +121,7 @@ float_ieee754_single::negate() {
 
 inline bool
 float_ieee754_single::sign_bit() const {
-  return !!(word & SGN_MASK);
+  return (word & SGN_MASK) != 0;
 }
 
 inline void
@@ -187,7 +187,7 @@ float_ieee754_double::negate() {
 
 inline bool
 float_ieee754_double::sign_bit() const {
-  return !!(msp & MSP_SGN_MASK);
+  return (msp & MSP_SGN_MASK) != 0;
 }
 
 inline void
@@ -268,7 +268,7 @@ float_ibm_single::negate() {
 
 inline bool
 float_ibm_single::sign_bit() const {
-  return !!(word & SGN_MASK);
+  return (word & SGN_MASK) != 0;
 }
 
 inline void
@@ -336,7 +336,7 @@ float_intel_double_extended::negate() {
 
 inline bool
 float_intel_double_extended::sign_bit() const {
-  return !!(msp & MSP_SGN_MASK);
+  return (msp & MSP_SGN_MASK) != 0;
 }
 
 inline void
@@ -416,7 +416,7 @@ float_ieee754_quad::negate() {
 
 inline bool
 float_ieee754_quad::sign_bit() const {
-  return !!(msp & MSP_SGN_MASK);
+  return (msp & MSP_SGN_MASK) != 0;
 }
 
 inline void
diff --git a/src/Rounding_Dir.inlines.hh b/src/Rounding_Dir.inlines.hh
index 8a4b281..af2de1c 100644
--- a/src/Rounding_Dir.inlines.hh
+++ b/src/Rounding_Dir.inlines.hh
@@ -70,7 +70,7 @@ round_inverse(Rounding_Dir dir) {
 
 inline bool
 round_strict_relation(Rounding_Dir dir) {
-  return dir & ROUND_STRICT_RELATION;
+  return (dir & ROUND_STRICT_RELATION) != 0;
 }
 
 #if PPL_CAN_CONTROL_FPU