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llvm-project/flang/lib/Parser
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peter klausler 46ade6d0ef [flang] Order Symbols by source provenance 
In parser::AllCookedSources, implement a map from CharBlocks to
the CookedSource instances that they cover.  This permits a fast
Find() operation based on std::map::equal_range to map a CharBlock
to its enclosing CookedSource instance.

Add a creation order number to each CookedSource.  This allows
AllCookedSources to provide a Precedes(x,y) predicate that is a
true source stream ordering between two CharBlocks -- x is less
than y if it is in an earlier CookedSource, or in the same
CookedSource at an earlier position.

Add a reference to the singleton SemanticsContext to each Scope.

All of this allows operator< to be implemented on Symbols by
means of a true source ordering.  From a Symbol, we get to
its Scope, then to the SemanticsContext, and then use its
AllCookedSources reference to call Precedes().

Differential Revision: https://reviews.llvm.org/D98743
 		2021-03-16 15:25:15 -07:00
..
CMakeLists.txt [flang][driver] Add options for unparsing 2021-02-16 09:32:51 +00:00
Fortran-parsers.cpp [flang] Fix parsing of WRITE(I+J) with more accurate look-ahead 2021-02-01 09:07:40 -08:00
basic-parsers.h [flang][MSVC] Use list<Message> rather than forward_list<> in Messages 2020-11-11 16:38:38 -08:00
char-block.cpp [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
char-buffer.cpp [flang][MSVC] Use list<Message> rather than forward_list<> in Messages 2020-11-11 16:38:38 -08:00
char-set.cpp [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
characters.cpp [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
debug-parser.cpp [flang] Support multiple CookedSource instances 2020-09-02 10:34:23 -07:00
debug-parser.h [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
executable-parsers.cpp [flang][openacc] Handle optional end directive in combined construct 2020-08-13 14:05:00 -04:00
expr-parsers.cpp [flang][msvc] Add explicit function template argument to applyLamda. NFC. 2020-09-22 14:22:08 -05:00
expr-parsers.h [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
instrumented-parser.cpp [flang] Support multiple CookedSource instances 2020-09-02 10:34:23 -07:00
io-parsers.cpp [flang] Fix parsing of WRITE(I+J) with more accurate look-ahead 2021-02-01 09:07:40 -08:00
message.cpp [flang] Improve initializer semantics, esp. for component default values 2020-12-07 14:40:41 -08:00
misc-parsers.h [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
openacc-parsers.cpp [openacc] Use TableGen enum for default clause value 2020-12-21 15:07:27 -05:00
openmp-parsers.cpp [flang][directive] Get rid of flangClassValue in TableGen 2021-01-19 10:28:46 -05:00
parse-tree.cpp [flang] Improve initializer semantics, esp. for component default values 2020-12-07 14:40:41 -08:00
parsing.cpp [flang] Order Symbols by source provenance 2021-03-16 15:25:15 -07:00
preprocessor.cpp [flang] Don't perform macro replacement unless *.F, *.F90, &c. 2021-02-11 11:25:41 -08:00
preprocessor.h [flang] Don't perform macro replacement unless *.F, *.F90, &c. 2021-02-11 11:25:41 -08:00
prescan.cpp [flang] Search for #include "file" in right directory (take 2) 2021-01-27 15:41:29 -08:00
prescan.h [flang] Rework preprocessing of stringification 2020-09-18 10:45:57 -07:00
program-parsers.cpp [flang] Clean up TODO comments and fix one (DATA constant ambiguity) 2020-12-15 13:36:07 -08:00
provenance.cpp [flang] Order Symbols by source provenance 2021-03-16 15:25:15 -07:00
source.cpp [flang] Search for #include "file" in right directory (take 2) 2021-01-27 15:41:29 -08:00
stmt-parser.h [flang][openacc] OpenACC 3.0 parser 2020-07-14 14:29:40 -04:00
token-parsers.h [flang][msvc] Split class declaration and constexpr variable definition. NFC. 2020-08-22 15:05:48 -05:00
token-sequence.cpp Do not dereference an array out of bound just to take its address 2020-09-21 12:08:30 +02:00
token-sequence.h [flang] Improve error handling for bad characters in source 2020-08-25 11:42:19 -07:00
tools.cpp [flang] Support for image selectors 2020-07-08 07:31:54 -07:00
type-parser-implementation.h [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00
type-parsers.h [flang]Add Parser Support for Allocate Directive 2020-12-10 16:21:19 +00:00
unparse.cpp [flang] Save AllocateObject and PointerObject analyzed expression 2021-03-16 10:27:45 +01:00
user-state.cpp [flang] Reformat with latest clang-format and .clang-format 2020-03-28 21:00:16 -07:00