[LUCY-295] Address integer conversion compiler warnings

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Fix Version/s: 0.7.0
• Component/s: Core
• Assignee: Marvin Humphrey
• Reporter: Marvin Humphrey
• Created: 29/Mar/16 22:56
• Updated: 09/Dec/16 15:46

Description

Enabling `-Wconversion` reveals a fairly large number of warnings. Most are harmless and just require an inconsequential type change or a cast. Some are best fixed with API changes. There may be some bugs.

Issue Links

• links to: GitHub Pull Request #48
• links to: GitHub Pull Request #49

Sub-Tasks

• Change Read_C32/etc to explicitly signed Read_CI32/CU32/etc: Resolved
• Widen array index type and fix conversion warnings in NumberUtils.: Resolved