[Chicken-hackers] [PATCH] Re: OS X: clang's failing 'make check' w/ 4.8.0rc3 tarball

[Jim Ursetto]

This patch trivally silences the errors (also see #917).

0001-Silence-clang-return-type-warnings-by-removing-else-.patch
Description: Binary data

On Sep 9, 2012, at 5:21 PM, Derrell Piper wrote:

> Peter,
> 
> Hum, okay.  Let me attach the complete log just to be clear...
> 
> Thanks,
> 
> Derrell
> make PLATFORM=macosx C_COMPILER=clang check
> make -f ./Makefile.macosx CONFIG= check
> cd tests; sh runtests.sh
> ======================================== compiler tests ...
> ../chicken compiler-tests.scm -output-file a.c -verbose -include-path ..
> 
> Note: global variable `bla#blabla' is only locally visible and never used
> 
> Note: global variable `foo#bar' is only locally visible and never used
> clang a.c -o a.o -c  -no-cpp-precomp -fno-strict-aliasing -fwrapv -fno-common 
> -DHAVE_CHICKEN_CONFIG_H -m64 -DC_ENABLE_PTABLES -Os -fomit-frame-pointer -I.. 
> -I"/usr/local/include/chicken"
> In file included from a.c:11:
> ../chicken.h:2292:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> ../chicken.h:2299:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> ../chicken.h:2336:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> ../chicken.h:2344:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> 4 warnings generated.
> rm a.c
> clang a.o -o a.out -m64 -L.. -L"/usr/local/lib" -lchicken -lm
> install_name_tool -change libchicken.dylib /usr/local/lib/libchicken.dylib 
> a.out
> rm a.o
> 12
> 12
> 12
> 12
> 12
> bar
> 1 2 3 
> 1 2 3 :1:2:3
> 1 2 3 
> Good, unrepresentable C strings cause errors
> ======================================== compiler inlining tests  ...
> ../chicken inlining-tests.scm -output-file a.c -verbose -include-path .. 
> -optimize-level 3
> clang a.c -o a.o -c  -no-cpp-precomp -fno-strict-aliasing -fwrapv -fno-common 
> -DHAVE_CHICKEN_CONFIG_H -m64 -DC_ENABLE_PTABLES -Os -fomit-frame-pointer -I.. 
> -I"/usr/local/include/chicken"
> In file included from a.c:11:
> ../chicken.h:2292:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> ../chicken.h:2299:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> ../chicken.h:2336:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> ../chicken.h:2344:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> }
> ^
> 4 warnings generated.
> rm a.c
> clang a.o -o a.out -m64 -L.. -L"/usr/local/lib" -lchicken -lm
> install_name_tool -change libchicken.dylib /usr/local/lib/libchicken.dylib 
> a.out
> rm a.o
> ======================================== scrutiny tests ...
> ../chicken typematch-tests.scm -output-file a.c -verbose -include-path .. 
> -specialize -no-warnings
> clang a.c -o a.o -c  -no-cpp-precomp -fno-strict-aliasing -fwrapv -fno-common 
> -DHAVE_CHICKEN_CONFIG_H -m64 -DC_ENABLE_PTABLES -Os -fomit-frame-pointer -w 
> -I.. -I"/usr/local/include/chicken"
> rm a.c
> clang a.o -o a.out -m64 -L.. -L"/usr/local/lib" -lchicken -lm
> install_name_tool -change libchicken.dylib /usr/local/lib/libchicken.dylib 
> a.out
> rm a.o
> check fixnum 123
> check string abc
> check symbol (quote abc)
> check char x
> check boolean #t
> check number (+ 1 2)
> check (list fixnum) (quote (1))
> check (list symbol) (quote (a))
> check (list fixnum) (list 1)
> check pair (quote (1 . 2))
> check procedure +
> check vector (quote #(1))
> check null (quote ())
> check input-port (current-input-port)
> check blob (make-blob 10)
> check pointer (address->pointer 0)
> check pointer-vector (make-pointer-vector 1)
> check locative (make-locative a)
> check (struct promise) (##sys#make-structure (quote promise))
> check (pair fixnum float) (quote (1 . 2.3))
> check (vector symbol) (quote #(a))
> check (list string) (quote (ok))
> specialize fixnum
> specialize not fixnum
> specialize string
> specialize not string
> specialize symbol
> specialize not symbol
> specialize char
> specialize not char
> specialize boolean
> specialize not boolean
> specialize (list fixnum)
> specialize not (list fixnum)
> specialize pair
> specialize not pair
> specialize procedure
> specialize not procedure
> specialize (vector fixnum)
> specialize not (vector fixnum)
> specialize null
> specialize not null
> specialize undefined
> specialize not undefined
> specialize input-port
> specialize not input-port
> specialize blob
> specialize not blob
> specialize pointer
> specialize not pointer
> specialize pointer-vector
> specialize not pointer-vector
> specialize locative
> specialize not locative
> specialize (struct promise)
> specialize not (struct promise)
> specialize (pair fixnum float)
> specialize not (pair fixnum float)
> specialize (vector symbol)
> specialize not (vector symbol)
> specialize (or (list fixnum) symbol)
> specialize not (or (list fixnum) symbol)
> specialize (list fixnum)
> specialize not (list fixnum)
> specialize (or null pair)
> specialize not (or null pair)
> check predicate boolean boolean?
> check predicate boolean boolean?
> check predicate pair pair?
> check predicate null null?
> check predicate symbol symbol?
> check predicate number number?
> check predicate number number?
> check predicate fixnum exact?
> check predicate number real?
> check predicate number complex?
> check predicate float inexact?
> check predicate char char?
> check predicate string string?
> check predicate vector vector?
> check predicate procedure procedure?
> check predicate blob blob?
> check predicate (struct condition) condition?
> check predicate fixnum fixnum?
> check predicate float flonum?
> check predicate input-port input-port?
> check predicate pointer-vector pointer-vector?
> check predicate pointer pointer?
> (procedure (*) *) != (procedure () *)
> (procedure () *) != (procedure (*) *)
> (procedure (#!rest) . *) = (procedure (*) . *)
> (procedure (*) . *) = (procedure (#!rest) . *)
> (procedure () *) != (procedure () * *)
> (procedure () * *) != (procedure () *)
> ../chicken scrutiny-tests.scm -output-file a.c -verbose -include-path .. 
> -scrutinize -ignore-repository -types ../types.db -verbose
> clang a.c -o a.o -c  -no-cpp-precomp -fno-strict-aliasing -fwrapv -fno-common 
> -DHAVE_CHICKEN_CONFIG_H -m64 -DC_ENABLE_PTABLES -Os -fomit-frame-pointer -I.. 
> -I"/usr/local/include/chicken"
> rm a.c
> clang a.o -o a.out -m64 -L.. -L"/usr/local/lib" -lchicken -lm
> install_name_tool -change libchicken.dylib /usr/local/lib/libchicken.dylib 
> a.out
> rm a.o
> --- scrutiny.expected   2012-08-30 22:00:02.000000000 -0700
> +++ scrutiny.out        2012-09-09 15:05:22.000000000 -0700
> @@ -97,3 +97,17 @@
>   (scrutiny-tests.scm:136) in procedure call to `+', expected argument #2 of 
> type `number', but was given an argument of type `symbol'
> 
> Warning: redefinition of standard binding: car
> \ No newline at end of file
> +In file included from a.c:11:
> +../chicken.h:2292:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> +}
> +^
> +../chicken.h:2299:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> +}
> +^
> +../chicken.h:2336:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> +}
> +^
> +../chicken.h:2344:1: warning: control may reach end of non-void function 
> [-Wreturn-type]
> +}
> +^
> +4 warnings generated.
> make[1]: *** [check] Error 1
> make: *** [check] Error 2
> fluffy506% 
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