llvm-project

Commit Graph

Author	SHA1	Message	Date
Richard Smith	0ffbbce78d	Don't take the expression range into account when looking for widening of a unary - expression. This fixes an issue where we'd produce bogus diagnostics, and also should recover ~0.3% compile time.	2020-09-01 17:42:12 -07:00
David Bolvansky	cf7d2256d6	Added warning for unary minus used with unsigned type Summary: Inspired by MSVC, which found some occurrences of this expression on our code base. Fixes PR38950 Reviewers: rsmith, craig.topper, spatel, RKSimon, aaron.ballman, thakis Reviewed By: rsmith Subscribers: joerg, Quuxplusone, lebedev.ri, craig.topper, RKSimon, cfe-commits Differential Revision: https://reviews.llvm.org/D52137 llvm-svn: 343560	2018-10-02 06:02:30 +00:00

Author

SHA1

Message

Date

Richard Smith

0ffbbce78d

Don't take the expression range into account when looking for widening

of a unary - expression.

This fixes an issue where we'd produce bogus diagnostics, and also
should recover ~0.3% compile time.

2020-09-01 17:42:12 -07:00

David Bolvansky

cf7d2256d6

Added warning for unary minus used with unsigned type

Summary:
Inspired by MSVC, which found some occurrences of this expression on our code base.

Fixes PR38950

Reviewers: rsmith, craig.topper, spatel, RKSimon, aaron.ballman, thakis

Reviewed By: rsmith

Subscribers: joerg, Quuxplusone, lebedev.ri, craig.topper, RKSimon, cfe-commits

Differential Revision: https://reviews.llvm.org/D52137

llvm-svn: 343560

2018-10-02 06:02:30 +00:00

2 Commits