glslang/Test/preprocessor.cpp_style___FILE__.vert

#extension GL_GOOGLE_cpp_style_line_directive : enable

__FILE__

#line 150 "a.h"
__FILE__

#line 24
__FILE__

#line 42
__FILE__

#line 30 "b.cc"
__FILE__

#line 10 3
__FILE__

#line 48
__FILE__

#line 4
__FILE__

#line 55 100
__FILE__

#line 1000 "c"
__FILE__

#line 42 1
__FILE__

#line 42 "this-is-a-quite-long-name-maybe-i-should-shorten-it"
__FILE__
Extend the syntax of #line and __FILE__ to support filename strings. According to the GLSL spec, the second parameter to #line should be an integer source string number and __FILE__ will be substituted with the integer source string number currently processed. This patch extends the syntax of #line and __FILE__. Now #line accepts as the second parameter a filename string quoted by double quotation marks. And if such a #line is set, __FILE__ will be substituted with the currently set filename string. The implementation is done via introducing a new extension GL_GOOGLE_cpp_style_line_directive using the extension framework. The purpose is to support cpp-style #line directives, which is required by #include. 2015-06-25 21:53:54 +00:00			`#extension GL_GOOGLE_cpp_style_line_directive : enable`

			`__FILE__`

			`#line 150 "a.h"`
			`__FILE__`

			`#line 24`
			`__FILE__`

			`#line 42`
			`__FILE__`

			`#line 30 "b.cc"`
			`__FILE__`

			`#line 10 3`
			`__FILE__`

			`#line 48`
			`__FILE__`

			`#line 4`
			`__FILE__`

			`#line 55 100`
			`__FILE__`

			`#line 1000 "c"`
			`__FILE__`

			`#line 42 1`
			`__FILE__`

			`#line 42 "this-is-a-quite-long-name-maybe-i-should-shorten-it"`
			`__FILE__`