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Write rbinc files at once

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Unexpected error can make empty files which result in unclear
compilation errors.
This commit is contained in:
Nobuyoshi Nakada 2024-07-18 18:32:42 +09:00 committed by Nobuyoshi Nakada
parent 231a9acc15
commit b61e3a6218
Notes: git 2024-07-18 10:34:28 +00:00 
Merged: https://github.com/ruby/ruby/pull/11194
1 changed files with 8 additions and 9 deletions
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17
tool/mk_builtin_loader.rb
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@ -303,13 +303,7 @@ def mk_builtin_header file
collect_iseq RubyVM::InstructionSequence.compile(code).to_a
collect_builtin(base, Ripper.sexp(code), 'top', bs = {}, inlines = {})
begin
f = File.open(ofile, 'w')
rescue SystemCallError # EACCES, EPERM, EROFS, etc.
# Fall back to the current directory
f = File.open(File.basename(ofile), 'w')
end
begin
StringIO.open do |f|
if File::ALT_SEPARATOR
file = file.tr(File::ALT_SEPARATOR, File::SEPARATOR)
ofile = ofile.tr(File::ALT_SEPARATOR, File::SEPARATOR)
@ -390,8 +384,13 @@ def mk_builtin_header file
f.puts " rb_load_with_builtin_functions(#{base.dump}, #{table});"
f.puts "}"
ensure
f.close
begin
File.write(ofile, f.string)
rescue SystemCallError # EACCES, EPERM, EROFS, etc.
# Fall back to the current directory
File.write(File.basename(ofile), f.string)
end
end
end