glsl: Remove unused ast copy constructors.
authorMatt Turner <mattst88@gmail.com>
Mon, 10 Nov 2014 22:23:27 +0000 (14:23 -0800)
committerMatt Turner <mattst88@gmail.com>
Mon, 24 Nov 2014 22:06:39 +0000 (14:06 -0800)
commit803a7445076d0c521ca86ed722b702a6e4181786
treed98e8a27b87f0fac29fe5979ed27c1b010230316
parentbaff470823e5785f7ac357408bae9e8b17191e47
glsl: Remove unused ast copy constructors.

These were added in commits a760c738 and 43757135 to be used in
implementing C-style aggregate initializers (commit 1b0d6aef). Paul
rewrote that code in commit 0da1a2cc to use GLSL types, rather than
AST types, leaving these copy constructors unused.

Tested by making them private and providing no definition.
src/glsl/ast.h