From 5e50166135bd9c91fc0e1022559a66dda0ac3b37 Mon Sep 17 00:00:00 2001
From: orbitcowboy <ettl.martin78@gmail.com>
Date: Thu, 10 Sep 2015 16:45:14 +0200
Subject: [PATCH] Improved testing of std.cfg.

---
 cfg/std.cfg      |  3 +++
 test/cfg/std.c   |  8 ++++++++
 test/cfg/std.cpp | 17 +++++++++++++++++
 3 files changed, 28 insertions(+)

diff --git a/cfg/std.cfg b/cfg/std.cfg
index 66f4b2fd6..41274cd3a 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -3888,6 +3888,9 @@
       <function name="find" action="find"/>
     </access>
   </container>
+  <container id="stdComplex" startPattern="std :: complex &lt;" endPattern="&gt; !!::">
+    <type templateParameter="1"/>
+  </container>
   <container id="stdAllString" inherits="stdContainer">
     <type string="std-like"/>
     <size>
diff --git a/test/cfg/std.c b/test/cfg/std.c
index 7dabd8a8b..98d3093a5 100644
--- a/test/cfg/std.c
+++ b/test/cfg/std.c
@@ -3378,3 +3378,11 @@ void invalidFunctionArgBool_abs(bool b, double x, double y)
     // cppcheck-suppress invalidFunctionArgBool
     (void)abs(x<y); // #5635
 }
+
+void ignoredReturnValue_abs(int i)
+{
+    // cppcheck-suppress ignoredReturnValue
+    abs(i);
+    // cppcheck-suppress constStatement
+    abs(-100);
+}
diff --git a/test/cfg/std.cpp b/test/cfg/std.cpp
index 110811091..534c1386f 100644
--- a/test/cfg/std.cpp
+++ b/test/cfg/std.cpp
@@ -2709,3 +2709,20 @@ void uninitvar_setbase(void)
     std::cout << std::setbase(p);
 }
 
+void invalidFunctionArgBool_abs(bool b, double x, double y)
+{
+    // cppcheck-suppress invalidFunctionArgBool
+    (void)std::abs(true); // #6990
+    // cppcheck-suppress invalidFunctionArgBool
+    (void)std::abs(b); // #6990
+    // cppcheck-suppress invalidFunctionArgBool
+    (void)std::abs(x<y); // #5635
+}
+
+void ignoredReturnValue_abs(int i)
+{
+    // cppcheck-suppress ignoredReturnValue
+    std::abs(i);
+    // cppcheck-suppress constStatement
+    std::abs(-199);
+}