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-rw-r--r--Source/cmPolicies.cxx4
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmPolicies.cxx b/Source/cmPolicies.cxx
index b6bb116..a7292cf 100644
--- a/Source/cmPolicies.cxx
+++ b/Source/cmPolicies.cxx
@@ -362,7 +362,9 @@ cmPolicies::cmPolicies()
"In CMake versions 2.6.4 and lower the only boolean constants were 0 "
"and 1. Other boolean constants such as true, false, yes, no, "
"on, off, y, n, notfound, ignore (all case insensitive) were recognized "
- "in some cases but not all. In later versions of cmake these values are "
+ "in some cases but not all. "
+ "For example, the code \"if(TRUE)\" might have evaluated as false. "
+ "In later versions of cmake these values are "
"treated as boolean constants more consistently and should not be used "
"as variable names. "
"The OLD behavior for this policy is to allow variables to have names "