This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
@[Link("ncurses")] | |
lib NcursesPrivate | |
fun acs_map : Char* | |
end | |
lib Ncurses | |
fun initscr | |
ACS_ULCORNER = NcursesPrivate.acs_map()['l'.to_i] | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ CXX=/usr/local/bin/clang++ CC=/usr/local/bin/clang gmake | |
Using /usr/local/bin/llvm-config [version=4.0.0] | |
/usr/local/bin/clang++ -c -o src/llvm/ext/llvm_ext.o src/llvm/ext/llvm_ext.cc `/usr/local/bin/llvm-config --cxxflags` | |
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean '-Wno-uninitialized'? [-Wunknown-warning-option] | |
1 warning generated. | |
/usr/local/bin/clang -fPIC -c -o src/ext/sigfault.o src/ext/sigfault.c | |
ar -rcs src/ext/libcrystal.a src/ext/sigfault.o | |
CRYSTAL_CONFIG_PATH=`pwd`/src ./bin/crystal build -o .build/crystal src/compiler/crystal.cr -D without_openssl -D without_zlib | |
Invalid memory access (signal 11) at address 0x7f7fffbefff8 | |
[0x126cb6138336] *CallStack::print_backtrace:Int32 +118 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Any | |
alias Type = Array(Int32) | String | Nil | |
getter raw : Type | |
def initialize(raw) | |
@raw = raw.as Type | |
end | |
def foo | |
if @raw.responds_to?(:each) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ CC=/usr/local/bin/clang crystal run spec/compiler_spec.cr | |
Using compiled compiler at .build/crystal | |
/usr/local/lib/libevent_core.so.1.1: warning: warning: random() may return deterministic values, is that what you want? | |
/usr/local/lib/libxml2.so.15.1: warning: warning: strcat() is almost always misused, please use strlcat() | |
/usr/local/lib/libxml2.so.15.1: warning: warning: strcpy() is almost always misused, please use strlcpy() | |
/usr/local/lib/libevent_core.so.1.1: warning: warning: random() may return deterministic values, is that what you want? | |
/usr/local/lib/libyaml.so.0.0: warning: warning: sprintf() is often misused, please use snprintf() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ crystal build --release --stats -o .build/crystal src/compiler/crystal.cr -D without_openssl -D without_zlib | |
Using compiled compiler at .build/crystal | |
Parse: 00:00:00.0014303 ( 0.19MB) | |
Semantic (top level): 00:00:00.7784125 ( 67.32MB) | |
Semantic (new): 00:00:00.0041213 ( 67.32MB) | |
Semantic (type declarations): 00:00:00.0730781 ( 75.32MB) | |
Semantic (abstract def check): 00:00:00.0011441 ( 75.32MB) | |
Semantic (cvars initializers): 00:00:00.0223832 ( 75.32MB) | |
Semantic (ivars initializers): 00:00:00.0325921 ( 83.32MB) | |
Semantic (main): /usr/local/lib/libevent_core.so.1.1: warning: warning: random() may return deterministic values, is that what you want? |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require "thread" | |
puts Thread.current.current_fiber.inspect | |
Thread.new { puts Thread.current.current_fiber.inspect }.join |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ crystal threads.cr | |
#<Thread:0x1023dffc0 @th=nil, @exception=nil, @detached=false, @func=#<Proc(Nil):0x102073f60>, @current_fiber=#<Fiber:0x1023def50: main>> | |
Invalid memory access (signal 11) at address 0x48 | |
Invalid memory access (signal 11) at address 0x48 | |
Invalid memory access (signal 11) at address 0x48 | |
[4329024091] *CallStack::print_backtrace:Int32 +107 | |
[4329024091] *CallStack::print_backtrace:Int32 +107 | |
[4329024091] *CallStack::print_backtrace:Int32 +107 | |
[4329009207] __crystal_sigfault_handler +55 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Also see: http://wmoxam.com/crystal-openbsd.html | |
doas pkg_add -i git llvm boehm-gc libevent pcre gmake bash | |
git clone git@github.com:wmoxam/crystal.git | |
cd crystal | |
git checkout tags/0.20.3 | |
wget http://wmoxam.com/public/crystal-0.20.3.tar.gz |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ crystal eval 'puts "hi"' | |
/usr/local/lib/libevent_core.so.1.1: warning: warning: random() may return deterministic values, is that what you want? | |
hi | |
$ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[wmoxam:~/projects/crystal] $ CC=/usr/local/bin/clang gmake spec | |
./bin/crystal build -o .build/all_spec spec/all_spec.cr | |
Using compiled compiler at .build/crystal | |
/usr/local/lib/libevent_core.so.1.1: warning: warning: random() may return deterministic values, is that what you want? | |
Warning: benchmarking without the `--release` flag won't yield useful results | |
/usr/local/lib/libxml2.so.15.1: warning: warning: strcat() is almost always misused, please use strlcat() | |
/usr/local/lib/libgmp.so.9.0: warning: warning: vsprintf() is often misused, please use vsnprintf() | |
/usr/local/lib/libevent_core.so.1.1: warning: warning: random() may return deterministic values, is that what you want? | |
/usr/local/lib/libgmp.so.9.0: warning: warning: strcpy() is almost always misused, please use strlcpy() | |
/usr/local/lib/libyaml.so.0.0: warning: warning: sprintf() is often misused, please use snprintf() |