4 Commits

Author	SHA1	Message	Date
Kelvin Li	f13d600132	[flang] Add semantic check for multiple part-ref with non-zero rank ... This patch is to diagnose the case when a type bound procedure is passed as an actual procedure argument. call sub0(t%t3%t2%t%info1) Fix: https://github.com/llvm/llvm-project/issues/55826 Committed on behalf of DanielCChen Differential Revision: https://reviews.llvm.org/D141506	2023-01-19 10:54:44 -05:00
Peter Klausler	ddb35533e6	[flang] Add missing source location to a semantic error message ... Ensure that the semantic error "An allocatable or pointer component reference must be applied to a scalar base" is emitted with a source code location. Differential Revision: https://reviews.llvm.org/D135215	2022-10-06 13:50:36 -07:00
Peixin-Qiao	c6d8aa27c5	[flang] Add semantic check for multiple part-ref with nonzero rank for TBP ... As Fortran 2018 C919, there shall not be more than one part-ref with nonzero rank. Support this semantic check for type-bound procedure to address the issue https://github.com/llvm/llvm-project/issues/55811. Reviewed By: klausler Differential Revision: https://reviews.llvm.org/D127602	2022-06-14 10:17:44 +08:00
Peixin-Qiao	48a70ea177	[flang] Fix semantic checks for C919 ... The previous semantic analysis does not consider when the last part-ref is scalar or complex part. Refactor the previous code and bring all the checks into one place. The check starts from the designator by extracting the dataref wrapped including the substring and complex part and recursively check the base objects. Co-authored-by: Peter Klausler <pklausler@nvidia.com> Reviewed By: klausler Differential Revision: https://reviews.llvm.org/D126595	2022-06-07 14:55:31 +08:00