skia2/tests/sksl/errors/MatrixToVectorCastInteger.glsl

### Compilation failed:

error: 4: 'half2x2' is not a valid parameter to 'int' constructor
int    testScalar    = int (testMatrix2x2);
                       ^^^^^^^^^^^^^^^^^^^
error: 5: 'half2x2' is not a valid parameter to 'int2' constructor
int2   testVec2      = int2(testMatrix2x2);
                       ^^^^^^^^^^^^^^^^^^^
error: 6: 'half2x2' is not a valid parameter to 'int3' constructor
int3   testVec3      = int3(testMatrix2x2);
                       ^^^^^^^^^^^^^^^^^^^
3 errors
Add support for mat2-to-ivec4 conversions in SkSL. The fuzzer quickly discovered that the newly introduced mat2-to-vec4 conversion code did not account for integer vectors. We now handle `ivec4(mat2)` casts properly. This required some non-trivial restructuring of the logic, but in the vast majority of cases, the types will match and the end result will be identical. Change-Id: If07c2fe4b4345bd767384b1802374910f65cd3f0 Bug: oss-fuzz:35998 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/426756 Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-07-10 15:45:29 +00:00			`### Compilation failed:`

Add hints to slicing-constructor error messages. This is intended to make it easier for users porting GLSL code with slicing constructors; the error message should make it clear that a swizzle can be used here instead. Change-Id: Ib03276ee910dfffd6146717dbd347b058f9940d1 Bug: skia:12193 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/427200 Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-07-13 13:18:57 +00:00			`error: 4: 'half2x2' is not a valid parameter to 'int' constructor`
Added range highlighting to SkSL error reports SkSL errors now identify the specific range of code they are describing, rather than just the line number. Change-Id: Ifabb3148476f9b4cd8e532f23e5b38e1cf33a87e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528039 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com> 2022-04-06 22:24:52 +00:00			`int testScalar = int (testMatrix2x2);`
			`^^^^^^^^^^^^^^^^^^^`
Add support for mat2-to-ivec4 conversions in SkSL. The fuzzer quickly discovered that the newly introduced mat2-to-vec4 conversion code did not account for integer vectors. We now handle `ivec4(mat2)` casts properly. This required some non-trivial restructuring of the logic, but in the vast majority of cases, the types will match and the end result will be identical. Change-Id: If07c2fe4b4345bd767384b1802374910f65cd3f0 Bug: oss-fuzz:35998 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/426756 Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-07-10 15:45:29 +00:00			`error: 5: 'half2x2' is not a valid parameter to 'int2' constructor`
Added range highlighting to SkSL error reports SkSL errors now identify the specific range of code they are describing, rather than just the line number. Change-Id: Ifabb3148476f9b4cd8e532f23e5b38e1cf33a87e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528039 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com> 2022-04-06 22:24:52 +00:00			`int2 testVec2 = int2(testMatrix2x2);`
			`^^^^^^^^^^^^^^^^^^^`
Add support for mat2-to-ivec4 conversions in SkSL. The fuzzer quickly discovered that the newly introduced mat2-to-vec4 conversion code did not account for integer vectors. We now handle `ivec4(mat2)` casts properly. This required some non-trivial restructuring of the logic, but in the vast majority of cases, the types will match and the end result will be identical. Change-Id: If07c2fe4b4345bd767384b1802374910f65cd3f0 Bug: oss-fuzz:35998 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/426756 Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-07-10 15:45:29 +00:00			`error: 6: 'half2x2' is not a valid parameter to 'int3' constructor`
Added range highlighting to SkSL error reports SkSL errors now identify the specific range of code they are describing, rather than just the line number. Change-Id: Ifabb3148476f9b4cd8e532f23e5b38e1cf33a87e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528039 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com> 2022-04-06 22:24:52 +00:00			`int3 testVec3 = int3(testMatrix2x2);`
			`^^^^^^^^^^^^^^^^^^^`
Add support for mat2-to-ivec4 conversions in SkSL. The fuzzer quickly discovered that the newly introduced mat2-to-vec4 conversion code did not account for integer vectors. We now handle `ivec4(mat2)` casts properly. This required some non-trivial restructuring of the logic, but in the vast majority of cases, the types will match and the end result will be identical. Change-Id: If07c2fe4b4345bd767384b1802374910f65cd3f0 Bug: oss-fuzz:35998 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/426756 Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com> 2021-07-10 15:45:29 +00:00			`3 errors`