Arithmetic exception flag and a plethora of tests.

[xonotic/gmqcc.git] / gmqcc.ini.example

diff --git a/gmqcc.ini.example b/gmqcc.ini.example
index 20680d372771cc2d0972e8508fa3632ff2cc5849..f7f391396c9d61dc96f0f4e86a388a4294db9799 100644 (file)
--- a/gmqcc.ini.example
+++ b/gmqcc.ini.example
@@ -310,6 +310,11 @@
     SORT_OPERANDS = false
 
 
+    #Turn on arithmetic exception tests in the compiler. In constant expressions
+    #which trigger exceptions like division by zero, overflow, underflow, etc,
+    #the following flag will produce diagnostics for what triggered that
+    #exception.
+    ARITHMETIC_EXCEPTIONS = false
 
 [warnings]
     #Generate a warning about variables which are declared but never
@@ -568,6 +573,12 @@
     BUILTINS = true
 
 
+    #When comparing an inexact value such as `1.0/3.0' the result is
+    #pathologically wrong. Enabling this will trigger a compiler warning
+    #on such expressions.
+    INEXACT_COMPARES = true
+
+
 [optimizations]
     #Some general peephole optimizations. For instance the code `a = b
     #+ c` typically generates 2 instructions, an ADD and a STORE. This