Commit Graph

2 Commits

Author SHA1 Message Date
Connor Wakamo
451778591e [PlaygroundTransform] Replace "$builtin" with "__builtin".
Currently, the playground transform requires the use of dollar-identifiers as the functions are prefixed with "$builtin".
This commit removes that requirement by replacing "$builtin" with "__builtin".
This aligns with the PC macro.

This addresses <rdar://problem/36031860>.
2018-07-06 13:03:02 -07:00
Maxwell Swadling
214efbfc3c Added a new AST Walker that instruments the AST to provide callbacks that simulate a program counter
Based off the PlaygroundTransform, this new ASTWalker leaves calls to __builtin_pc_before and __builtin_pc_after before and after a user would expect a program counter to enter a range of source code.
2016-12-19 10:56:40 -08:00