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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
TestForANSIForScope
-------------------
Check for ANSI for scope support
Check if the compiler restricts the scope of variables declared in a
for-init-statement to the loop body.
::
CMAKE_NO_ANSI_FOR_SCOPE - holds result
#]=======================================================================]
if(NOT DEFINED CMAKE_ANSI_FOR_SCOPE)
message(CHECK_START "Check for ANSI scope")
try_compile(CMAKE_ANSI_FOR_SCOPE
SOURCES ${CMAKE_ROOT}/Modules/TestForAnsiForScope.cxx
)
if (CMAKE_ANSI_FOR_SCOPE)
message(CHECK_PASS "found")
set (CMAKE_NO_ANSI_FOR_SCOPE 0 CACHE INTERNAL
"Does the compiler support ansi for scope.")
else ()
message(CHECK_FAIL "not found")
set (CMAKE_NO_ANSI_FOR_SCOPE 1 CACHE INTERNAL
"Does the compiler support ansi for scope.")
endif ()
endif()
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