| Mon, 08 Jun 2015 19:02:33 +0100 |
mjsousa |
Delete commented out code.
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| Mon, 08 Jun 2015 19:01:56 +0100 |
mjsousa |
Fix FB calls in IL (FB variable name was showing up extraneously before the C function that initializes the POU containing the FB call)
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| Sat, 06 Jun 2015 18:58:50 +0100 |
mjsousa |
Delete unused code.
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| Thu, 30 Apr 2015 20:54:04 +0100 |
mjsousa |
Add check for repeated elements in a CASE statement. Emit warnings (and not errors) if found.
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| Wed, 15 Apr 2015 23:25:07 +0100 |
mjsousa |
transform CASE into if()..else if().. -> fixes 2 bugs (1)case within case statements, and (2)repeated elements in case options
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| Sun, 15 Mar 2015 20:49:55 +0000 |
mjsousa |
Initialise arrays to their correct default values - Fix bug introduced in commit 477393b00f95 (2014-11-16)
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| Thu, 12 Mar 2015 16:36:33 +0100 |
Edouard Tisserant |
Fixed reset of current_varqualifier when generating global initializers, causin RETAIN and other option to be ORed and applied to all subsequent global variables.
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| Mon, 09 Mar 2015 19:22:00 +0000 |
mjsousa |
Do fill/narrow datatype analysis algorithm for derived_datatype_identifier_c (fixes bug related to arrays of arrays that was generating incorrect C code).
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| Sun, 15 Feb 2015 16:08:56 +0000 |
mjsousa |
Better identification of error location in some error messages.
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| Sun, 15 Feb 2015 16:07:29 +0000 |
mjsousa |
Fix bug introduced in 2014/10/19, while adding support for REF() opertors -> datatype checking was not catching datatype inconsistency errors!
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| Thu, 22 Jan 2015 19:00:46 +0000 |
mjsousa |
merge
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| Sat, 10 Jan 2015 23:18:42 +0000 |
mjsousa |
Re-write and fix the logic of SFC action modifiers.
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| Sat, 10 Jan 2015 23:17:08 +0000 |
mjsousa |
Correct the number given to actions in the #define's
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| Fri, 16 Jan 2015 12:20:14 +0000 |
mjsousa |
Do not allow constant_propagation algorithm go into infinite loop when analysing code with circular references.
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| Fri, 16 Jan 2015 11:17:33 +0000 |
mjsousa |
Do constant propagation of FBs instantiated in other FB or Programs, so that variable sized arrays can be declared in FBs too.
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| Sun, 11 Jan 2015 20:49:55 +0000 |
mjsousa |
Do constant propagation of instantiated FBs, so that variable sized arrays can be declared in FBs too.
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| Sun, 11 Jan 2015 19:44:37 +0000 |
mjsousa |
Let get_datatype_info_c handle variable sized arrays, even if constant folding is not yet done.
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| Thu, 08 Jan 2015 19:04:03 +0000 |
mjsousa |
Correctly analyse external<->global var compatibility when using variable sized arrays (TODO: does not yet work for FBs!)
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| Tue, 30 Dec 2014 23:32:04 +0000 |
mjsousa |
Add comment about bug that needs to be fixed later on.
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| Tue, 30 Dec 2014 23:31:36 +0000 |
mjsousa |
Break constant_folding_c in two classes: constant_folding_c and constant_propagation_c
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| Tue, 30 Dec 2014 22:58:52 +0000 |
mjsousa |
Add check whether the same constant var_external variable is initialised with two (or more) different constant values.
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| Tue, 30 Dec 2014 22:17:22 +0000 |
mjsousa |
Change algorithm for propagating VAR_GLOBAL constant values to corresponding VAR_EXTERNAL.
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| Sun, 28 Dec 2014 22:20:08 +0000 |
mjsousa |
Disable constant propagation again (still not working correctly)
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| Sun, 28 Dec 2014 13:29:47 +0000 |
mjsousa |
Make support for use of variables in array size declarations a command line option (off by default)
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| Sun, 28 Dec 2014 12:05:39 +0000 |
mjsousa |
Add debug_c::print(const_value_c) for printing of const values.
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| Sun, 28 Dec 2014 12:04:07 +0000 |
mjsousa |
Add is_undefined() method to const_value_c
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| Sun, 28 Dec 2014 07:34:18 +0000 |
mjsousa |
Make error message more informative.
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| Sat, 27 Dec 2014 09:41:01 +0000 |
mjsousa |
Add comments.
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| Fri, 26 Dec 2014 17:06:02 +0000 |
mjsousa |
Add checks for use of non constant value in subranges, and lower_limit > upper_limit.
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| Fri, 26 Dec 2014 16:36:06 +0000 |
mjsousa |
Fix previous commit (symtable operator[] must return a reference to the stored value!)
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