`PlatformDefs.h` does not bring a lot of value as a separate file.
It is transitively included in `FloatProperties.h` and `FPBits.h`. This
patch sinks it into `FloatProperties.h` and removes the associated build
targets.
This part of the effort to make all test related pieces into the `test`
directory. This helps is excluding test related pieces in a straight
forward manner if LLVM_INCLUDE_TESTS is OFF. Future patches will also move
the MPFR wrapper and testutils into the 'test' directory.
This patch adds the last conversion for scanf, %p. It is set up to match
the %p implementation in our printf.
Reviewed By: sivachandra, lntue
Differential Revision: https://reviews.llvm.org/D142510
To add the current position (%n) conversion, some reorganization needed
to be done. The "write a number to this pointer using the length
modifier" utilities and a couple other shared parsing functions have
been moved into converter_utils.h. This made implementing
current_pos_converter very simple.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D142495
This patch adds the %f/F/e/E/g/G/a/A conversions for scanf, as well as
accompanying tests. This implementation matches the definition set forth
in the standard, which may conflict with some other implementations.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D141091
This patch adds the integer conversions %d/i/u/o/x/X to scanf as well as
unit tests to check their correctness.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D138880
This patch adds scanf, sscanf, and fscanf entrypoints. It also adds unit
tests for sscanf and a basic test to fscanf. The scanf function is
basically impossible to test in an automated fashion due to it recieving
user input.
Reviewed By: sivachandra, lntue
Differential Revision: https://reviews.llvm.org/D138076
