otp.git - Mirror of Erlang/OTP repository.

Age	Commit message (Collapse)	Author
2016-08-04	Move expansion of strings in binaries to v3_core	José Valim
	This speeds up the compilation of binary literals with string values in them. For example, compiling a file with a ~340kB binary would yield the following times by the compiler: Compiling "foo" parse_module : 0.130 s 5327.6 kB transform_module : 0.000 s 5327.6 kB lint_module : 0.011 s 5327.8 kB expand_module : 0.508 s 71881.2 kB v3_core : 0.463 s 11.5 kB Notice the increase in memory and processing time in expand_module and v3_core. This happened because expand_module would expand the string in binaries into chars. For example, the binary <<"foo">>, which is represented as {bin, 1, [ {bin_element, 1, {string, 1, "foo"}, default, default} ]} would be converted to {bin, 1, [ {bin_element, 1, {char, 1, $f}, default, default}, {bin_element, 1, {char, 1, $o}, default, default}, {bin_element, 1, {char, 1, $o}, default, default} ]} However, v3_core would then traverse all of those characters and convert it into an actual binary, as it is a literal value. This patch addresses this issue by moving the expansion of string into chars to v3_core and only if a literal value cannot not be built. This reduces the compilation time of the file mentioned above to the values below: Compiling "bar" parse_module : 0.134 s 5327.6 kB transform_module : 0.000 s 5327.6 kB lint_module : 0.005 s 5327.8 kB expand_module : 0.000 s 5328.7 kB v3_core : 0.013 s 11.2 kB
2016-03-15	update copyright-year	Henrik Nord

2016-02-25	Remove ?line macros	Björn Gustavsson

2016-02-17	Eliminate use of test_server.hrl and test_server_line.hrl	Björn Gustavsson
	As a first step to removing the test_server application as as its own separate application, change the inclusion of test_server.hrl to an inclusion of ct.hrl and remove the inclusion of test_server_line.hrl.
2015-06-18	Change license text to APLv2	Bruce Yinhe

2011-10-13	Allow noncharacter code points in unicode encoding and decoding	Björn Gustavsson
	The two noncharacter code points 16#FFFE and 16#FFFF were not allowed to be encoded or decoded using the unicode module or bit syntax. That causes an inconsistency, since the noncharacters 16#FDD0 to 16#FDEF could be encoded/decoded. There is two ways to fix that inconsistency. We have chosen to allow 16#FFFE and 16#FFFF to be encoded and decoded, because the noncharacters could be useful internally within an application and it will make encoding and decoding slightly faster. Reported-by: Alisdair Sullivan
2011-04-12	compiler tests: Reinstate ?MODULE macro in calls to test_lib:recompile/1	Björn Gustavsson
	In 3d0f4a3085f11389e5b22d10f96f0cbf08c9337f (an update to conform with common_test), in all test_lib:recompile(?MODULE) calls, ?MODULE was changed to the actual name of the module. That would cause test_lib:recompile/1 to compile the module with the incorrect compiler options in cloned modules such as record_no_opt_SUITE, causing worse coverage.
2011-03-11	Update copyright years	Björn-Egil Dahlberg

2011-02-17	Rename Suite Callback to Common Test Hook	Lukas Larsson

2011-02-17	Fix formatting for compiler	Lukas Larsson

2011-02-17	Add init_per_suite and end_per_suite	Lukas Larsson

2011-02-17	Add ts_install_scb to suite/0	Lukas Larsson

2011-02-17	Update compiler tests to conform with common_test standard	Lukas Larsson

2010-04-01	Merge branch 'bg/compiler-inliner' into dev	Erlang/OTP
	* bg/compiler-inliner: pmod_SUITE: Again test inlining parameterized modules compiler tests: Cope with missing args in function_clause for native code compiler tests: Compile a few more modules with 'inline' Consistently rewrite an inlined function_clause exception to case_clause compiler tests: Test the 'inline' option better compiler: Suppress bs_context_to_binary/1 for a literal operand compiler: Fix binary matching bug in the inliner sys_core_inline: Don't generated multiple compiler_generated annos OTP-8552 bg/compiler-inliner Several problems in the inliner have been fixed.
2010-03-26	compiler tests: Compile a few more modules with 'inline'	Björn Gustavsson
	Since a function_clause exception in an inlined function will be changed to a case_clause exception, we must test for both.
2009-11-20	The R13B03 release.OTP_R13B03	Erlang/OTP