[foxy] Fix conversion of negative durations to messages (#1188)#1371
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jacobperron merged 1 commit intofoxyfrom Oct 6, 2020
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[foxy] Fix conversion of negative durations to messages (#1188)#1371jacobperron merged 1 commit intofoxyfrom
jacobperron merged 1 commit intofoxyfrom
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* Fix conversion from negative Duration or Time to the respective message type and throw in Duration::to_rmw_time() if the duration is negative. rmw_time_t cannot represent negative durations. Constructors and assignment operators can be just defaulted. Other changes are mainly cosmetical, to make conversions between signed and unsigned types and between 32-bit and 64-bit types more explicit. Signed-off-by: Johannes Meyer <johannes@intermodalics.eu> * Add -Wconversion compiler option and fix implicit conversions that might alter the value Signed-off-by: Johannes Meyer <johannes@intermodalics.eu> * Fix usage of fixture class in some unit tests by using gtest macro TEST_F() instead of TEST(). Signed-off-by: Johannes Meyer <johannes@intermodalics.eu> * Add compiler option -Wno-sign-conversion to fix build with Clang on macOS Signed-off-by: Johannes Meyer <johannes@intermodalics.eu>
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Backport #1188 to Foxy.