Changeset 0f78f3c


Ignore:
Timestamp:
Feb 11, 2019, 8:39:22 PM (3 years ago)
Author:
Aaron Moss <a3moss@…>
Branches:
aaron-thesis, arm-eh, cleanup-dtors, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr
Children:
9e43aff
Parents:
902b123
Message:

Fix one bug from Glen, initial exploration of data

Location:
doc/theses/aaron_moss_PhD/phd
Files:
1 added
1 edited

Legend:

Unmodified
Added
Removed
  • doc/theses/aaron_moss_PhD/phd/resolution-heuristics.tex

    r902b123 r0f78f3c  
    2828\begin{itemize}
    2929\item If either operand is a floating-point type, the common type is the size of the largest floating-point type. If either operand is !_Complex!, the common type is also !_Complex!.
    30 \item If both operands are of integral type, the common type has the same size\footnote{Technically, the C standard defines a notion of \emph{rank}, a distinct value for each \lstinline{signed} and \lstinline{unsigned} pair; integral types of the same size thus may have distinct ranks. For instance, if \lstinline{int} and \lstinline{long} are the same size, \lstinline{long} will have greater rank. The standard-defined types are declared to have greater rank than any types added as compiler extensions.} as the larger type.
    31 \item If the operands have opposite signs, the common type is !signed! if the !signed! operand is strictly larger, or !unsigned! otherwise.
    32 \item If the operands have equal signs, the common type has that sign as well.
     30\item If both operands are of integral type, the common type has the same size\footnote{Technically, the C standard defines a notion of \emph{rank}, a distinct value for each \lstinline{signed} and \lstinline{unsigned} pair; integral types of the same size thus may have distinct ranks. For instance, if \lstinline{int} and \lstinline{long} are the same size, \lstinline{long} will have greater rank. The standard-defined types are declared to have greater rank than any types of the same size added as compiler extensions.} as the larger type.
     31\item If the operands have opposite signedness, the common type is !signed! if the !signed! operand is strictly larger, or !unsigned! otherwise. If the operands have the same signedness, the common type shares it.
    3332\end{itemize}
    3433
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