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| author | Anthony Ramine <[email protected]> | 2013-05-24 18:58:01 +0200 |
|---|---|---|
| committer | Fredrik Gustafsson <[email protected]> | 2013-05-28 11:08:48 +0200 |
| commit | 979537042170236085d754921bfbbe6d4c253494 (patch) | |
| tree | ce246201b1207a7a98f5c97b44a2425ec382e917 /lib/inets/doc/src/httpd.xml | |
| parent | 7f5fa1b06671d31476e0fc0f28b878a6b5059b1b (diff) | |
| download | otp-979537042170236085d754921bfbbe6d4c253494.tar.gz otp-979537042170236085d754921bfbbe6d4c253494.tar.bz2 otp-979537042170236085d754921bfbbe6d4c253494.zip | |
Fix renaming of bs_put_string instructions
The clause was formerly commented-out because at this point in the code,
no bs_put_string instruction has been generated yet when compiling from
Erlang.
If an Erlang module is compiled to BEAM assembly and the result contains
a bs_put_string instruction, the output can't be compiled to binary
anymore and the compiler crashes with the following error:
$ erlc prs.S
Function: compress/1
prs.S:none: internal error in beam_block;
crash reason: {{case_clause,
{'EXIT',
{function_clause,
[{beam_utils,live_opt,
[[{bs_put_string,1,{string,[0]}},
{bs_init,
{f,0},
{bs_append,0,8,{field_flags,[]}},
0,
[{integer,8},{x,0}],
{x,1}},
{label,2}],
2,
{1,{1,1,nil,nil}},
[{block,
[{'%live',2},
{set,[{x,0}],[{x,1}],move},
{'%live',1}]},
return]],
[{file,"beam_utils.erl"},{line,639}]},
{beam_utils,live_opt,1,
[{file,"beam_utils.erl"},{line,205}]},
{beam_block,function,2,
[{file,"beam_block.erl"},{line,38}]},
{lists,mapfoldl,3,
[{file,"lists.erl"},{line,1329}]},
{beam_block,module,2,
[{file,"beam_block.erl"},{line,29}]},
{compile,'-select_passes/2-anonymous-2-',2,
[{file,"compile.erl"},{line,476}]},
{compile,'-internal_comp/4-anonymous-1-',2,
[{file,"compile.erl"},{line,276}]},
{compile,fold_comp,3,
[{file,"compile.erl"},{line,294}]}]}}},
[{compile,'-select_passes/2-anonymous-2-',2,
[{file,"compile.erl"},{line,476}]},
{compile,'-internal_comp/4-anonymous-1-',2,
[{file,"compile.erl"},{line,276}]},
{compile,fold_comp,3,[{file,"compile.erl"},{line,294}]},
{compile,internal_comp,4,[{file,"compile.erl"},{line,278}]},
{compile,'-do_compile/2-anonymous-0-',2,
[{file,"compile.erl"},{line,152}]}]}
Diffstat (limited to 'lib/inets/doc/src/httpd.xml')
0 files changed, 0 insertions, 0 deletions