otp.git/lib/compiler/src, branch OTP_R14B04

Update copyright years

2011-09-29T16:10:19+00:00

Merge branch 'hl/beam_disasm-no_attri_chunk' into dev

2011-09-22T15:01:35+00:00

* hl/beam_disasm-no_attri_chunk:
  beam_disasm: Handle stripped BEAM files

OTP-9571

beam_disasm: Handle stripped BEAM files

2011-09-21T10:19:48+00:00

beam_disasm:file/1 would crash if asked to disassemble a stripped
BEAM file without an "Attr" chunk.

Merge branch 'bjorn/compiler-options/OTP-9534' into dev

2011-09-14T15:17:11+00:00

* bjorn/compiler-options/OTP-9534:
  sys_pre_expand: Don't duplicate options given in the source code

sys_pre_expand: Don't duplicate options given in the source code

2011-09-14T14:42:48+00:00

Any compiler options given with a -compile() attribute in source file
would be included both at the beginning and the end of the option list
for the compiler. Including the options twice is harmless during
compilation, but since the options will also be available in
Mod:module_info(compile), including them twice will waste memory.

Include the options from the source first in the list so that they
override options given on the command line.

compile: optimize werror/1

2011-09-08T12:02:17+00:00

compile: log warnings as errors if -Werror is enabled

2011-09-08T12:02:17+00:00

Do not write beam file if Werr and warnings /= []

2011-09-08T12:02:16+00:00

Update copyright years

2011-05-20T14:11:43+00:00

beam_bsm: Eliminate uncovered line in warning generation

2011-04-12T03:54:47+00:00

In warning_translate_label/2, gb_trees:lookup/2 is called
to translate from the entry label for a function to its name.
Since the gb_tree has an entry for all functions in the module,
there is no way that the lookup can fail unless there is a
serious bug.

Therefore, use gb_trees:get/2 so that an exception and an
internal compiler error will be generated if the lookup would
ever fail.