Skip to content

Instantly share code, notes, and snippets.

@NilsHaldenwang

NilsHaldenwang/Error

Created October 5, 2010 08:49
Show Gist options
  • Save NilsHaldenwang/611248 to your computer and use it in GitHub Desktop.
Save NilsHaldenwang/611248 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
Error
An exception occurred at_exit handler
Error trying to compile /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/tree.rb (Rubinius::CompileError)
Backtrace:
Rubinius::Compiler.compiler_error at /home/nils/.rvm/rubies/rbx-head/lib/compiler/compiler.rbc:11
Rubinius::Compiler.compile at /home/nils/.rvm/rubies/rbx-head/lib/compiler/compiler.rbc:48
Rubinius::CodeLoader#compile_file at kernel/delta/codeloader.rb:141
Rubinius::CodeLoader#load_file at kernel/delta/codeloader.rb:128
Rubinius::CodeLoader#require at kernel/common/codeloader.rb:39
Rubinius::CodeLoader.require at kernel/common/codeloader.rb:140
Kernel(Object)#gem_original_require (require) at kernel/common/kernel.rb:717
Kernel(Object)#require at /home/nils/.rvm/rubies/rbx-head/lib/rubygems/custom_require.rb:31
main.__script__ at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/modes/ast-builder.rb:4
Rubinius::CodeLoader.require at kernel/common/codeloader.rb:145
Autoload#call at kernel/common/autoload.rb:28
ANTLR3::Main::ParserMain#present at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/main.rb:462
ANTLR3::Main::ParserMain#recognize at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/main.rb:458
ANTLR3::Main::Main(ANTLR3::Main::ParserMain)#execute at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/main.rb:162
ANTLR3::Parser.main at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/recognizers.rb:1256
{ } in AddingMachine.AddingMachine at AddingMachineParser.rb:178
Rubinius::Loader#epilogue at kernel/loader.rb:510
Rubinius::Loader#main at kernel/loader.rb:599
Rubinius::Loader.main at kernel/loader.rb:609
Object#__script__ at kernel/loader.rb:621
Caused by: unbalanced stack at walk: line: 293, IP: 200: 2 != 1 (Rubinius::CompileError)
Backtrace:
Rubinius::Generator::BasicBlock#check_stack at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:147
Rubinius::Generator::BasicBlock#flow_stack_size at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:132
Rubinius::Generator::BasicBlock#validate_stack at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:119
Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:210
{ } in Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
Array#each at kernel/bootstrap/array.rb:66
Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
{ } in Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
Array#each at kernel/bootstrap/array.rb:66
Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
{ } in Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
Array#each at kernel/bootstrap/array.rb:66
Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
{ } in Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
Array#each at kernel/bootstrap/array.rb:66
Rubinius::Generator#encode at /home/nils/.rvm/rubies/rbx-head/lib/compiler/generator.rbc:218
Rubinius::Compiler::Encoder#run at /home/nils/.rvm/rubies/rbx-head/lib/compiler/stages.rbc:110
Rubinius::Compiler::Stage(Rubinius::Compiler::Generator)#run_next at /home/nils/.rvm/rubies/rbx-head/lib/compiler/stages.rbc:51
Rubinius::Compiler::Generator#run at /home/nils/.rvm/rubies/rbx-head/lib/compiler/stages.rbc:135
Rubinius::Compiler::Stage(Rubinius::Compiler::FileParser)#run_next at /home/nils/.rvm/rubies/rbx-head/lib/compiler/stages.rbc:51
Rubinius::Compiler::Parser(Rubinius::Compiler::FileParser)#run at /home/nils/.rvm/rubies/rbx-head/lib/compiler/stages.rbc:189
Rubinius::Compiler#run at /home/nils/.rvm/rubies/rbx-head/lib/compiler/compiler.rbc:115
Rubinius::Compiler.compile at /home/nils/.rvm/rubies/rbx-head/lib/compiler/compiler.rbc:44
Rubinius::CodeLoader#compile_file at kernel/delta/codeloader.rb:141
Rubinius::CodeLoader#load_file at kernel/delta/codeloader.rb:128
Rubinius::CodeLoader#require at kernel/common/codeloader.rb:39
Rubinius::CodeLoader.require at kernel/common/codeloader.rb:140
Kernel(Object)#gem_original_require (require) at kernel/common/kernel.rb:717
Kernel(Object)#require at /home/nils/.rvm/rubies/rbx-head/lib/rubygems/custom_require.rb:31
main.__script__ at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/modes/ast-builder.rb:4
Rubinius::CodeLoader.require at kernel/common/codeloader.rb:145
Autoload#call at kernel/common/autoload.rb:28
ANTLR3::Main::ParserMain#present at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/main.rb:462
ANTLR3::Main::ParserMain#recognize at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/main.rb:458
ANTLR3::Main::Main(ANTLR3::Main::ParserMain)#execute at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/main.rb:162
ANTLR3::Parser.main at /home/nils/.rvm/gems/rbx-head/gems/antlr3-1.8.2/lib/antlr3/recognizers.rb:1256
{ } in AddingMachine.AddingMachine at AddingMachineParser.rb:178
Rubinius::Loader#epilogue at kernel/loader.rb:510
Rubinius::Loader#main at kernel/loader.rb:599
Rubinius::Loader.main at kernel/loader.rb:609
Object#__script__ at kernel/loader.rb:621
Raw
tree.rb
def walk
block_given? or return( enum_for( :walk ) )
stack = []
cursor = self
while true
begin
yield( cursor )
stack.push( cursor.children.dup ) unless cursor.empty?
rescue StopIteration
# skips adding children to prune the node
ensure
break if stack.empty?
cursor = stack.last.shift
stack.pop if stack.last.empty? # this is line 293
end
end
return self
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment