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Code Issues 15 Releases 21 Activity

Add domain specifier to variable declarations

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With this change, the domain of variable declarations can be specified.
While the default is the general domain of all precomputed value, this
adds support for integer variables, for which advanced simplification
rules apply.
This commit is contained in:
Patrick Lühne 2018-04-13 15:48:03 +02:00
parent 9a59ac17f5
commit 87dcd6ee93
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF
2 changed files with 11 additions and 2 deletions
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11
include/anthem/AST.h
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@ -343,13 +343,21 @@ struct VariableDeclaration
Body Body
}; };
enum class Domain
{
General,
Integer
};
explicit VariableDeclaration(Type type) explicit VariableDeclaration(Type type)
: type{type} : type{type},
domain{Domain::General}
{ {
} }
explicit VariableDeclaration(Type type, std::string &&name) explicit VariableDeclaration(Type type, std::string &&name)
: type{type}, : type{type},
domain{Domain::General},
name{std::move(name)} name{std::move(name)}
{ {
} }
@ -360,6 +368,7 @@ struct VariableDeclaration
VariableDeclaration &operator=(VariableDeclaration &&other) = default; VariableDeclaration &operator=(VariableDeclaration &&other) = default;
Type type; Type type;
Domain domain;
std::string name; std::string name;
}; };

2
include/anthem/output/AST.h
View File

@ -323,7 +323,7 @@ inline output::ColorStream &print(output::ColorStream &stream, const Variable &v
inline output::ColorStream &print(output::ColorStream &stream, const VariableDeclaration &variableDeclaration, PrintContext &printContext, bool) inline output::ColorStream &print(output::ColorStream &stream, const VariableDeclaration &variableDeclaration, PrintContext &printContext, bool)
{ {
const auto printVariableDeclaration = const auto printVariableDeclaration =
[&stream, &variableDeclaration](const auto *prefix, auto &variableIDs) -> output::ColorStream & [&](const auto *prefix, auto &variableIDs) -> output::ColorStream &
{ {
auto matchingVariableID = variableIDs.find(&variableDeclaration); auto matchingVariableID = variableIDs.find(&variableDeclaration);