Module preproc 

The C-family preprocessor pass: the include graph, macro collection, and the PreprocResults document.

Structs

PreprocFile

Preprocessor data of a C/C++ file.

PreprocResults

Preprocessor data of a series of C/C++ files.

Enums

PreprocDiagnostic

A non-fatal diagnostic produced while resolving the C/C++ include graph in fix_includes.

Functions

fix_includes

Constructs a dependency graph of the include directives in a C/C++ file.

get_macros

Returns the macros contained in a C/C++ file.

preprocess

Extracts preprocessor data from a C/C++ source buffer and inserts it into a PreprocResults object.

preprocess_with_parser

Walk an already-built PreprocParser tree, accumulating its preprocessor data into results. Internal core shared by the public preprocess seam and the crate’s own preprocessor tests.

visible_macros

Every macro name visible to file — its own #defines plus those of every header it transitively includes — borrowed from files.