Bug 100569

Summary:	core/resource.cpp:36:33: error: non-constant-expression cannot be narrowed from type 'int' to 'int16_t' (aka 'short') in initializer list [-Wc++11-narrowing]
Product:	Mesa	Reporter:	Vinson Lee <vlee>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:	mesa-dev
Severity:	normal
Priority:	medium	CC:	currojerez
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Vinson Lee 2017-04-04 21:31:05 UTC

mesa: 0de17f52a515e655682b4b894c44ad9d7308794e (17.1.0-devel)

  CXX      core/libclover_la-resource.lo
core/resource.cpp:36:33: error: non-constant-expression cannot be narrowed from type 'int' to 'int16_t' (aka 'short') in initializer list [-Wc++11-narrowing]
         pipe({ (int)origin[0], (int)origin[1],
                                ^~~~~~~~~~~~~~
core/resource.cpp:36:33: note: insert an explicit cast to silence this issue
         pipe({ (int)origin[0], (int)origin[1],
                                ^~~~~~~~~~~~~~
                                static_cast<int16_t>( )

Comment 1 Nicolai Hähnle 2017-04-05 09:43:13 UTC

Most likely caused by the recent change to make pipe_box smaller. Changing the affected cast from (int) to (int16_t) should be sufficient to fix this.

Comment 2 Aaron Watry 2017-04-05 14:20:55 UTC

Pushed as:

commit 4d0399f1755145b7c25f0aba0413e41e43e4cbbe
Author: Aaron Watry <awatry@gmail.com>
Date:   Tue Apr 4 20:16:02 2017 -0500

    st/clover: Fix build after shrink of pipe_box

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