| commit | 5eac14bb0e5597d2bee902bee3a8ec981fa5ca03 | |
| author | Jin Kyu Song <jin.kyu.song@intel.com> | |
| Thu, 28 Nov 2013 04:52:16 +0000 (27 20:52 -0800) | ||
| committer | Jin Kyu Song <jin.kyu.song@intel.com> | |
| Thu, 28 Nov 2013 04:54:07 +0000 (27 20:54 -0800) | ||
| tree | cd11d3a5886434b672ee10b93bff21caf4c94a8c | treesnapshot (tar.gz zip) |
| parent | 28f95668e070d4cbe81c48f22e0a931e23ab4919 | commitdiff |
preproc: Handle curly braces in multi-line macro parameters
Multi-line macro uses curly braces for enclosing a parameter
containing comma(s). Passing curly braces as a part of a parameter
which is already enclosed with braces confuses the macro expander.
The number of braces in a group parameter is counted and any brace
in the outmost enclosing braces is treated as a part of parameter.
e.g.) mmacro {1,2,3}, {4,{5,6}}
mmacro gets 2 parameters of '1,2,3' and '4,{5,6}'
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
Multi-line macro uses curly braces for enclosing a parameter
containing comma(s). Passing curly braces as a part of a parameter
which is already enclosed with braces confuses the macro expander.
The number of braces in a group parameter is counted and any brace
in the outmost enclosing braces is treated as a part of parameter.
e.g.) mmacro {1,2,3}, {4,{5,6}}
mmacro gets 2 parameters of '1,2,3' and '4,{5,6}'
Signed-off-by: Jin Kyu Song <jin.kyu.song@intel.com>
| preproc.c | diffblobblamehistory |