Kenneth Graunke
e8e93a4543
glcpp: Remove calls to exit().
...
Calling exit() would be really bad once integrated into mesa. Even in
the standalone binary, we want to print the error log first.
Since each case already flags an error, compilation will still fail,
but it may go on (with something fudged) and generate more errors.
2010-06-21 12:31:03 -07:00
Kenneth Graunke
0774523d18
glcpp: Add line locations to "Unterminated #if" error message.
2010-06-21 12:31:03 -07:00
Kenneth Graunke
8a132aa08b
glcpp: Add line locations to various mismatched #if error messages.
2010-06-21 12:31:03 -07:00
Kenneth Graunke
dcdf62f1c6
glcpp: Add line locations to "reserved name" error messages.
2010-06-21 12:31:03 -07:00
Kenneth Graunke
ca9e5fce25
glcpp: Print locations in error messages where possible.
2010-06-21 12:31:03 -07:00
Kenneth Graunke
f1e6c069fa
glcpp: Introduce new glcpp_error function.
2010-06-21 12:31:02 -07:00
Kenneth Graunke
b78c9ddfbf
glcpp: Set locations on tokens.
2010-06-21 11:31:56 -07:00
Kenneth Graunke
db938103c7
glcpp: Set line locations in the lexer.
2010-06-21 11:31:56 -07:00
Kenneth Graunke
465e03ee07
glcpp: Add plumbing to support line locations.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
f70f60739a
glcpp: Add %error-verbose.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
77260fc0a0
glcpp: Actually support #ifdef and #ifndef.
...
Strangely, the lexer never created these tokens, even though the parser
already had code to handle them.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
e0e429fca3
glcpp: Build a reentrant parser.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
b673ff91ab
glcpp: Print errors on stdout instead of stderr (non-standalone version).
...
Otherwise, piglit marks tests as "warn" when the shader was (correctly)
failing.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
3370c5f90b
glcpp/tests: Add extra newline at the end of expected output.
...
This newline at EOF is harmless and generated by the previous commit.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
f82d673648
glcpp: Handle missing newline at EOF.
...
Fixes CorrectFuncOverload.vert.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
739ba06680
glcpp: Complain about unrecognized directives.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
3b73ea36c4
glcpp: Pass #version, #extension, and #pragma directives through unchanged.
...
Let the main compiler's lexer/parser handle them.
2010-06-21 11:31:55 -07:00
Kenneth Graunke
04ba86a536
Make the main compiler call the preprocessor.
...
By using a single function, the main compiler doesn't need to include
glcpp.h, which currently has a lot of details about the preprocessor
internals. In particular, this prevents the two yacc grammars from
seeing each other, which would be rather messy to sort out.
2010-06-21 11:31:54 -07:00
Kenneth Graunke
1b1f43e608
glcpp: Add support for lexing from a string.
...
The standalone binary still reads from stdin, however.
2010-06-21 11:25:50 -07:00
Kenneth Graunke
4c8a1af811
glcpp: Output to a buffer and error log rather than directly printing.
...
In the standalone case, simply print the buffers when done.
2010-06-21 11:25:50 -07:00
Kenneth Graunke
0656f6b875
glcpp: Fix a case of == where = probably ought to be.
...
Caught by a GCC warning.
2010-06-21 11:25:50 -07:00
Kenneth Graunke
cbaab7093c
Add glcpp to the build.
2010-06-21 11:25:48 -07:00
Kenneth Graunke
254a485c33
Specify %option prefix="glcpp_" in the source code, not the Makefile.
2010-06-21 11:25:30 -07:00
Kenneth Graunke
6f510a49d2
Merge Carl's preprocessor into the glcpp subdirectory.
2010-06-21 11:22:11 -07:00
